Area Code 443

Area code 443 serves the state of Maryland. This area code was assigned on June 21st, 1996. On June 1st, 1997 it went into service. 443 is a General Purpose Code. 443 service area does overlap with 410 667 area codes. Dialing pattern for local calls within the same NPA (area code) is 10D.

Area Code 443 Prefixes

Prefix Location Usage Company
443-201 Westminster, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-202 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-203 West River, MD Landline Verizon Maryland, Inc.
443-204 Pikesville, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-205 Cambridge, MD Wireless Sprint Spectrum L.p.
443-206 Perryville, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-207 Elkton, MD Wireless Omnipoint Communications Enterprises, L.p.
443-208 Baltimore, MD Landline Sprint Spectrum L.p.
443-209 Havre De Grace, MD Landline Cavalier Telephone, Llc (mid-atlantic) - Md
443-210 Salisbury, MD Landline Sprint Spectrum L.p.
443-212 Sparks Glencoe, MD Landline Us Lec Of Maryland, Inc.
443-213 Pikesville, MD Landline Verizon Maryland, Inc.
443-214 Annapolis, MD Landline New Cingular Wireless Pcs, Llc - Dc
443-215 Chestertown, MD Landline Core Communications, Inc. - Md
443-216 Dundalk, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-217 Annapolis, MD Landline Core Communications, Inc. - Md
443-219 Parkville, MD Landline Level 3 Communications, Llc - Md
443-220 Baltimore, MD Landline Verizon Maryland, Inc.
443-221 Annapolis, MD Landline Level 3 Communications, Llc - Md
443-223 Annapolis, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-224 Baltimore, MD Landline Mci Worldcom Communications, Inc. - Md
443-225 Cambridge, MD Landline Sprint Spectrum L.p.
443-226 Baltimore, MD Wireless Sprint Spectrum L.p.
443-227 Port Deposit, MD Landline Ctc Communications Corp. - Md
443-229 Severna Park, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-230 Odenton, MD Landline Ctc Communications Corp. - Md
443-231 Essex, MD Landline At&t Local
443-232 Willards, MD Landline Cavalier Telephone, Llc (mid-atlantic) - Md
443-233 Vienna, MD Landline Cavalier Telephone, Llc (mid-atlantic) - Md
443-234 Snow Hill, MD Landline Cavalier Telephone, Llc (mid-atlantic) - Md
443-235 Salisbury, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-237 North Beach, MD Landline Core Communications, Inc. - Md
443-238 Parkton, MD Landline Ctc Communications Corp. - Md
443-239 Easton, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-240 Baltimore, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-241 Westminster, MD Landline Global Naps South, Inc. - Md
443-242 Sparrows Point, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-243 Fallston, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-244 Westminster, MD Landline Level 3 Communications, Llc - Md
443-245 Elkton, MD Landline Cavalier Telephone, Llc (mid-atlantic) - Md
443-246 Elkton, MD Landline Core Communications, Inc. - Md
443-247 Union Bridge, MD Landline Ctc Communications Corp. - Md
443-248 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-249 Stevensville, MD Landline Verizon Maryland, Inc.
443-250 Baltimore, MD Wireless Sprint Spectrum L.p.
443-251 Catonsville, MD Wireless Local Access Llc - Md
443-252 Perryville, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-253 Baltimore, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-254 Annapolis, MD Wireless Omnipoint Communications Cap Operations, Llc
443-255 Baltimore, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-256 North East, MD Landline Ctc Communications Corp. - Md
443-257 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-258 Easton, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-259 Columbia, MD Landline Verizon Maryland, Inc.
443-260 Salisbury, MD Landline Verizon Maryland, Inc.
443-261 Severna Park, MD Landline Mci Worldcom Communications, Inc. - Md
443-262 Centreville, MD Landline Verizon Maryland, Inc.
443-263 Baltimore, MD Landline Verizon Maryland, Inc.
443-264 Pikesville, MD Landline Xo Maryland, Llc
443-265 Fork, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-266 Glenwood, MD Landline Global Crossing Local Services, Inc.-md
443-267 Darlington, MD Landline Teleport Communications America, Llc - Md
443-268 Baltimore, MD Landline Core Communications, Inc. - Md
443-269 Towson, MD Landline Xo Maryland, Llc
443-270 Glen Burnie, MD Landline Paetec Communications, Inc. - Md
443-271 Baltimore, MD Wireless Sprint Spectrum L.p.
443-272 Randallstown, MD Landline Teleport Communications America, Llc - Md
443-273 Reisterstown, MD Landline Teleport Communications America, Llc - Md
443-274 Severn, MD Landline Verizon Maryland, Inc.
443-275 Towson, MD Landline Comcast Phone Of Northern Maryland, Inc. - Md
443-276 Columbia, MD Landline Allegiance Telecom, Inc. - Md
443-277 Sykesville, MD Wireless Sprint Spectrum L.p.
443-278 Baltimore, MD Landline Vdl, Inc. Dba Global Telecom Brokers - Md
443-279 Towson, MD Landline Allegiance Telecom, Inc. - Md
443-280 Sykesville, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-281 Cockeysville, MD Landline Allegiance Telecom, Inc. - Md
443-282 Chestertown, MD Wireless Sprint Spectrum L.p.
443-283 Columbia, MD Landline Paetec Communications, Inc. - Md
443-285 Columbia, MD Landline Verizon Maryland, Inc.
443-286 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-287 Baltimore, MD Landline Verizon Maryland, Inc.
443-288 Ellicott City, MD Landline Allegiance Telecom, Inc. - Md
443-289 Westminster, MD Landline Mci Worldcom Communications, Inc. - Md
443-290 Parkville, MD Landline Level 3 Telecom Of Maryland, Llc - Md
443-291 Hampstead, MD Landline Global Crossing Local Services, Inc.-md
443-292 Crofton, MD Landline Level 3 Communications, Llc - Md
443-293 Westminster, MD Landline Global Crossing Local Services, Inc.-md
443-294 West River, MD Landline Global Crossing Local Services, Inc.-md
443-295 Prince Frederick, MD Landline Level 3 Communications, Llc - Md
443-298 Easton, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-299 Fallston, MD Landline Global Crossing Local Services, Inc.-md
443-300 Sykesville, MD Landline Broadwing Communications. Llc - Md
443-301 Baltimore, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-302 Crofton, MD Landline Global Crossing Local Services, Inc.-md
443-303 Aberdeen, MD Landline Global Crossing Local Services, Inc.-md
443-306 Severna Park, MD Wireless Sprint Spectrum L.p.
443-307 Bel Air, MD Landline Global Crossing Local Services, Inc.-md
443-308 Severn, MD Landline Allegiance Telecom, Inc. - Md
443-309 Elkton, MD Wireless Sprint Spectrum L.p.
443-310 Baltimore, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-313 Fork, MD Landline Global Crossing Local Services, Inc.-md
443-314 Baltimore, MD Wireless Sprint Spectrum L.p.
443-315 Catonsville, MD Landline Global Crossing Local Services, Inc.-md
443-318 Cockeysville, MD Landline Cavalier Telephone, Llc (mid-atlantic) - Md
443-319 Columbia, MD Landline Cavalier Telephone, Llc (mid-atlantic) - Md
443-320 Baltimore, MD Landline Global Crossing Local Services, Inc.-md
443-321 Annapolis, MD Landline Paetec Communications, Inc. - Md
443-322 Towson, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-323 Sharptown, MD Landline Cavalier Telephone, Llc (mid-atlantic) - Md
443-324 Baltimore, MD Wireless Sprint Spectrum L.p.
443-325 Ellicott City, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-326 Baltimore, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-327 Aberdeen, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-328 Sykesville, MD Landline Ctc Communications Corp. - Md
443-330 Cockeysville, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-331 Taneytown, MD Landline Ctc Communications Corp. - Md
443-332 Crofton, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-333 Annapolis, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-334 Pikesville, MD Landline Allegiance Telecom, Inc. - Md
443-336 Annapolis, MD Wireless Sprint Spectrum L.p.
443-337 Sparrows Point, MD Landline Xo Maryland, Llc
443-338 Sparks Glencoe, MD Landline Ctc Communications Corp. - Md
443-340 Westminster, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-341 Catonsville, MD Landline Level 3 Communications, Llc - Md
443-342 Solomons, MD Landline Ctc Communications Corp. - Md
443-343 Millersville, MD Landline Teleport Communications America, Llc - Md
443-344 Severna Park, MD Landline Core Communications, Inc. - Md
443-345 Aberdeen, MD Landline Level 3 Communications, Llc - Md
443-346 Severna Park, MD Landline Xo Maryland, Llc
443-350 Elkton, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-351 Odenton, MD Landline Us Lec Of Maryland, Inc.
443-352 Pikesville, MD Landline At&t Local
443-353 Cockeysville, MD Landline Verizon Maryland, Inc.
443-354 Glen Burnie, MD Landline Level 3 Communications, Llc - Md
443-355 Ellicott City, MD Landline Level 3 Communications, Llc - Md
443-356 Bel Air, MD Landline Level 3 Communications, Llc - Md
443-357 Pikesville, MD Landline Verizon Maryland, Inc.
443-358 Salisbury, MD Landline Ymax Communications Corp. - Md
443-359 Delmar, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-360 Aberdeen, MD Landline Teleport Communications America, Llc - Md
443-361 Sykesville, MD Landline Core Communications, Inc. - Md
443-362 Easton, MD Wireless Omnipoint Communications Cap Operations, Llc
443-363 Severn, MD Landline Xo Maryland, Llc
443-364 Ellicott City, MD Landline Teleport Communications America, Llc - Md
443-365 Salisbury, MD Wireless Omnipoint Communications Cap Operations, Llc
443-366 Salisbury, MD Wireless Sprint Spectrum L.p.
443-367 Columbia, MD Landline Verizon Maryland, Inc.
443-368 Westminster, MD Landline Core Communications, Inc. - Md
443-369 Bel Air, MD Landline Core Communications, Inc. - Md
443-370 Annapolis, MD Landline New Cingular Wireless Pcs, Llc - Dc
443-371 Bel Air, MD Landline Broadwing Communications. Llc - Md
443-372 Edgewood, MD Landline Us Lec Of Maryland, Inc.
443-373 Ocean City, MD Wireless Sprint Spectrum L.p.
443-374 Aberdeen, MD Landline Cavalier Telephone, Llc (mid-atlantic) - Md
443-375 Hampstead, MD Wireless Sprint Spectrum L.p.
443-376 Dundalk, MD Landline Teleport Communications America, Llc - Md
443-377 Towson, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-378 Baltimore, MD Wireless Sprint Spectrum L.p.
443-379 Pikesville, MD Landline Comcast Phone Of Northern Maryland, Inc. - Md
443-381 Reisterstown, MD Landline Xo Maryland, Llc
443-382 Cambridge, MD Landline Core Communications, Inc. - Md
443-384 Parkville, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-385 Easton, MD Landline Core Communications, Inc. - Md
443-386 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-388 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-389 Salisbury, MD Landline Core Communications, Inc. - Md
443-390 Churchville, MD Landline Global Crossing Local Services, Inc.-md
443-391 Cockeysville, MD Landline Global Crossing Local Services, Inc.-md
443-392 Baltimore, MD Landline At&t Local
443-393 Columbia, MD Landline Global Crossing Local Services, Inc.-md
443-394 Pikesville, MD Landline Verizon Maryland, Inc.
443-395 Aberdeen, MD Landline Verizon Maryland, Inc.
443-396 Odenton, MD Landline Global Crossing Local Services, Inc.-md
443-397 Salisbury, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-398 Sykesville, MD Wireless Sprint Spectrum L.p.
443-399 Dundalk, MD Landline Global Crossing Local Services, Inc.-md
443-401 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-402 Edgewood, MD Landline Teleport Communications America, Llc - Md
443-403 Aberdeen, MD Landline Broadwing Communications. Llc - Md
443-404 Solomons, MD Wireless Sprint Spectrum L.p.
443-405 Randallstown, MD Landline Global Crossing Local Services, Inc.-md
443-406 Elkton, MD Landline Teleport Communications America, Llc - Md
443-407 Dundalk, MD Landline Allegiance Telecom, Inc. - Md
443-408 Sparrows Point, MD Landline Xo Maryland, Llc
443-409 Edgewood, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-410 Glen Burnie, MD Landline Centurylink Communications Llc
443-412 Churchville, MD Landline Teleport Communications America, Llc - Md
443-413 Baltimore, MD Wireless Sprint Spectrum L.p.
443-414 Baltimore, MD Wireless Sprint Spectrum L.p.
443-415 Baltimore, MD Wireless Sprint Spectrum L.p.
443-416 Baltimore, MD Wireless Sprint Spectrum L.p.
443-417 Fallston, MD Landline Teleport Communications America, Llc - Md
443-418 Baltimore, MD Wireless Sprint Spectrum L.p.
443-419 Glenwood, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-420 Ellicott City, MD Landline Global Crossing Local Services, Inc.-md
443-421 Fork, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-422 Glen Burnie, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-423 Baltimore, MD Landline Broadwing Communications. Llc - Md
443-425 Parkville, MD Landline At&t Local
443-426 Randallstown, MD Landline Paetec Communications, Inc. - Md
443-427 Princess Anne, MD Landline Core Communications, Inc. - Md
443-428 Cockeysville, MD Landline Core Communications, Inc. - Md
443-430 Columbia, MD Landline Xo Maryland, Llc
443-431 Randallstown, MD Landline Xo Maryland, Llc
443-432 Prince Frederick, MD Landline Ctc Communications Corp. - Md
443-433 Annapolis, MD Landline Xo Maryland, Llc
443-434 Federalsburg, MD Landline Comcast Phone Of Northern Maryland, Inc. - Md
443-435 Baltimore, MD Wireless Sprint Spectrum L.p.
443-438 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-439 Trappe, MD Landline Cellco Partnership Dba Verizon Wireless - Md
443-440 Annapolis, MD Landline Verizon Maryland, Inc.
443-441 Glenwood, MD Landline Teleport Communications America, Llc - Md
443-442 Parkville, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-444 Baltimore, MD Landline Verizon Maryland, Inc.
443-445 Elkridge, MD Landline Verizon Maryland, Inc.
443-446 Queenstown, MD Landline Mci Worldcom Communications, Inc. - Md
443-447 Baltimore, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-448 Denton, MD Landline Comcast Phone Of Northern Maryland, Inc. - Md
443-449 Baltimore, MD Landline Broadview Networks, Inc. - Md
443-450 Pikesville, MD Landline Level 3 Communications, Llc - Md
443-451 Baltimore, MD Landline Paetec Communications, Inc. - Md
443-452 Baltimore, MD Landline Us Lec Of Maryland, Inc.
443-453 Baltimore, MD Landline Neutral Tandem-maryland, Llc - Md
443-454 Annapolis, MD Wireless Omnipoint Communications Cap Operations, Llc
443-455 Baltimore, MD Landline Verizon Maryland, Inc.
443-456 Edgewood, MD Landline At&t Local
443-458 Annapolis, MD Landline Allegiance Telecom, Inc. - Md
443-459 Elkridge, MD Landline Paetec Communications, Inc. - Md
443-460 Essex, MD Landline Allegiance Telecom, Inc. - Md
443-461 Parkville, MD Landline Us Lec Of Maryland, Inc.
443-462 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-463 Baltimore, MD Wireless Sprint Spectrum L.p.
443-464 Churchville, MD Landline Broadview Networks, Inc. - Md
443-465 Towson, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-466 Elkton, MD Wireless Sprint Spectrum L.p.
443-467 Baltimore, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-468 Baltimore, MD Wireless Sprint Spectrum L.p.
443-469 Baltimore, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-470 Towson, MD Landline Us Lec Of Maryland, Inc.
443-471 Pikesville, MD Landline Us Lec Of Maryland, Inc.
443-472 Columbia, MD Landline Level 3 Communications, Llc - Md
443-473 Baltimore, MD Wireless Sprint Spectrum L.p.
443-474 Catonsville, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-475 Baltimore, MD Landline Mci Worldcom Communications, Inc. - Md
443-476 Annapolis, MD Wireless Verizon Maryland, Inc.
443-477 Cambridge, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-478 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-480 Chestertown, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-481 Annapolis, MD Landline Us Lec Of Maryland, Inc.
443-482 Annapolis, MD Landline Verizon Maryland, Inc.
443-484 Edgewood, MD Landline Broadwing Communications. Llc - Md
443-485 Elkton, MD Landline Broadwing Communications. Llc - Md
443-486 Prince Frederick, MD Landline Broadwing Communications. Llc - Md
443-487 Westminster, MD Landline Broadwing Communications. Llc - Md
443-488 Baltimore, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-490 Edgewood, MD Landline Global Crossing Local Services, Inc.-md
443-491 Parkton, MD Landline Global Crossing Local Services, Inc.-md
443-492 Elkridge, MD Landline Global Crossing Local Services, Inc.-md
443-493 Delmar, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-494 Millersville, MD Landline Global Crossing Local Services, Inc.-md
443-495 Parkville, MD Landline Global Crossing Local Services, Inc.-md
443-496 Easton, MD Wireless Sprint Spectrum L.p.
443-497 Salisbury, MD Wireless Sprint Spectrum L.p.
443-498 Catonsville, MD Landline Allegiance Telecom, Inc. - Md
443-499 Jarrettsville, MD Landline Global Crossing Local Services, Inc.-md
443-500 Baltimore, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-501 Pikesville, MD Landline Global Crossing Local Services, Inc.-md
443-502 Havre De Grace, MD Landline Teleport Communications America, Llc - Md
443-503 Dundalk, MD Landline Xo Maryland, Llc
443-504 Fallston, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-505 Essex, MD Landline Global Crossing Local Services, Inc.-md
443-506 Baltimore, MD Wireless Sprint Spectrum L.p.
443-507 Hampstead, MD Landline Teleport Communications America, Llc - Md
443-508 Hampstead, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-509 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-510 Annapolis, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-512 Edgewood, MD Landline Verizon Maryland, Inc.
443-513 Berlin, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-514 Catonsville, MD Landline Us Lec Of Maryland, Inc.
443-515 Cambridge, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-516 Sykesville, MD Landline Global Crossing Local Services, Inc.-md
443-517 Glen Burnie, MD Landline Global Crossing Local Services, Inc.-md
443-518 Columbia, MD Landline Verizon Maryland, Inc.
443-519 Towson, MD Landline Global Crossing Local Services, Inc.-md
443-520 Catonsville, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-521 Cambridge, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-522 Reisterstown, MD Landline Paetec Communications, Inc. - Md
443-523 Salisbury, MD Landline Verizon Maryland, Inc.
443-524 Baltimore, MD Landline Allegiance Telecom, Inc. - Md
443-525 Baltimore, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-526 Havre De Grace, MD Landline Ctc Communications Corp. - Md
443-527 Baltimore, MD Wireless Omnipoint Communications Cap Operations, Llc
443-528 Bel Air, MD Wireless Sprint Spectrum L.p.
443-529 Baltimore, MD Wireless Omnipoint Communications Cap Operations, Llc
443-530 Dundalk, MD Landline Paetec Communications, Inc. - Md
443-531 Baltimore, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-532 Prince Frederick, MD Wireless Sprint Spectrum L.p.
443-533 Jarrettsville, MD Landline Teleport Communications America, Llc - Md
443-534 Annapolis, MD Landline Cellco Partnership Dba Verizon Wireless - Md
443-535 Columbia, MD Landline Verizon Maryland, Inc.
443-536 Westminster, MD Wireless Sprint Spectrum L.p.
443-537 Columbia, MD Landline Cellco Partnership Dba Verizon Wireless - Md
443-538 Columbia, MD Wireless Omnipoint Communications Cap Operations, Llc
443-539 Columbia, MD Landline Us Lec Of Maryland, Inc.
443-540 Baltimore, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-541 Cockeysville, MD Landline Paetec Communications, Inc. - Md
443-542 Columbia, MD Landline Comcast Phone Of Northern Maryland, Inc. - Md
443-544 Pikesville, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-545 Columbia, MD Landline Broadwing Communications. Llc - Md
443-546 Columbia, MD Landline Verizon Maryland, Inc.
443-547 Westminster, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-548 Pikesville, MD Landline Allegiance Telecom, Inc. - Md
443-549 Dundalk, MD Landline Us Lec Of Maryland, Inc.
443-550 North Beach, MD Landline Level 3 Communications, Llc - Md
443-552 Baltimore, MD Landline Verizon Maryland, Inc.
443-553 Elkton, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-555 Baltimore, MD
443-556 Cockeysville, MD Landline Verizon Maryland, Inc.
443-557 Glen Burnie, MD Landline Allegiance Telecom, Inc. - Md
443-558 Aberdeen, MD Landline Xo Maryland, Llc
443-559 Essex, MD Landline Comcast Phone Of Northern Maryland, Inc. - Md
443-560 Baltimore, MD Wireless Sprint Spectrum L.p.
443-561 Elkridge, MD Landline Us Lec Of Maryland, Inc.
443-562 Baltimore, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-563 Baltimore, MD Wireless Sprint Spectrum L.p.
443-564 Towson, MD Landline Level 3 Communications, Llc - Md
443-565 Randallstown, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-566 Chesapeake City, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-567 Bel Air, MD Landline Level 3 Communications, Llc - Md
443-569 Annapolis, MD Landline Level 3 Communications, Llc - Md
443-570 Baltimore, MD Wireless Omnipoint Communications Cap Operations, Llc
443-571 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-572 Glen Burnie, MD Landline Verizon Maryland, Inc.
443-573 Baltimore, MD Landline Us Lec Of Maryland, Inc.
443-574 Ellicott City, MD Landline Us Lec Of Maryland, Inc.
443-576 Randallstown, MD Landline Allegiance Telecom, Inc. - Md
443-577 Glen Burnie, MD Landline Us Lec Of Maryland, Inc.
443-578 Cockeysville, MD Landline Xo Maryland, Llc
443-579 Essex, MD Landline Us Lec Of Maryland, Inc.
443-580 Baltimore, MD Wireless Sprint Spectrum L.p.
443-582 Churchville, MD Landline Ctc Communications Corp. - Md
443-583 Columbia, MD Landline Ctc Communications Corp. - Md
443-584 Crofton, MD Landline Ctc Communications Corp. - Md
443-585 Darlington, MD Landline Ctc Communications Corp. - Md
443-586 Dundalk, MD Landline Xo Maryland, Llc
443-587 Edgewood, MD Landline Ctc Communications Corp. - Md
443-588 Parkville, MD Landline Allegiance Telecom, Inc. - Md
443-589 Cockeysville, MD Landline Us Lec Of Maryland, Inc.
443-590 Reisterstown, MD Landline Global Crossing Local Services, Inc.-md
443-591 Glen Burnie, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-592 Elkridge, MD Landline Xo Maryland, Llc
443-593 Elkton, MD Landline Ctc Communications Corp. - Md
443-594 Sparrows Point, MD Landline Global Crossing Local Services, Inc.-md
443-595 Sparks Glencoe, MD Landline Global Crossing Local Services, Inc.-md
443-596 Essex, MD Landline Xo Maryland, Llc
443-597 Severna Park, MD Landline Global Crossing Local Services, Inc.-md
443-599 Severn, MD Landline Global Crossing Local Services, Inc.-md
443-600 Essex, MD Wireless Omnipoint Communications Cap Operations, Llc
443-601 Fallston, MD Landline Ctc Communications Corp. - Md
443-602 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-603 Annapolis, MD Landline Paetec Communications, Inc. - Md
443-604 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-605 Westminster, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-606 Fork, MD Landline Ctc Communications Corp. - Md
443-607 West River, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-608 Towson, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-609 Sykesville, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-610 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-612 Catonsville, MD Landline Verizon Maryland, Inc.
443-613 Towson, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-614 Salisbury, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-615 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-616 Bel Air, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-617 Fallston, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-618 Glen Burnie, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-619 Bel Air, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-621 Baltimore, MD Wireless Sprint Spectrum L.p.
443-622 Baltimore, MD Wireless Sprint Spectrum L.p.
443-623 Glen Burnie, MD Wireless Sprint Spectrum L.p.
443-624 Prince Frederick, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-625 Fork, MD Landline Broadwing Communications. Llc - Md
443-627 Baltimore, MD Landline Verizon Maryland, Inc.
443-628 Glen Burnie, MD Landline Xo Maryland, Llc
443-629 Baltimore, MD Wireless Sprint Spectrum L.p.
443-630 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-631 Catonsville, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-632 Towson, MD Landline Us Lec Of Maryland, Inc.
443-633 Baltimore, MD Wireless Sprint Spectrum L.p.
443-635 Baltimore, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-636 Catonsville, MD Landline Omnipoint Communications Cap Operations, Llc
443-638 Ellicott City, MD Landline Global Naps South, Inc. - Md
443-639 Hampstead, MD Landline Ctc Communications Corp. - Md
443-640 Bel Air, MD Landline Us Lec Of Maryland, Inc.
443-641 Pikesville, MD Landline Broadwing Communications. Llc - Md
443-642 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-643 Bel Air, MD Landline Verizon Maryland, Inc.
443-644 Jarrettsville, MD Landline Ctc Communications Corp. - Md
443-645 Millersville, MD Landline Ctc Communications Corp. - Md
443-646 North Beach, MD Landline Ctc Communications Corp. - Md
443-647 New Windsor, MD Landline Ctc Communications Corp. - Md
443-648 Essex, MD Landline Teleport Communications America, Llc - Md
443-649 Sparrows Point, MD Landline Us Lec Of Maryland, Inc.
443-650 Reisterstown, MD Landline Allegiance Telecom, Inc. - Md
443-651 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-652 Towson, MD Landline Omnipoint Communications Cap Operations, Llc
443-653 Parkville, MD Wireless Omnipoint Communications Cap Operations, Llc
443-655 Bel Air, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-656 Columbia, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-657 Randallstown, MD Landline Level 3 Telecom Of Maryland, Llc - Md
443-659 West River, MD Landline Global Naps South, Inc. - Md
443-660 Pikesville, MD Landline Comcast Phone Of Northern Maryland, Inc. - Md
443-662 Sparks Glencoe, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-664 Ocean City, MD Landline Cavalier Telephone, Llc (mid-atlantic) - Md
443-665 Nanticoke, MD Landline Cavalier Telephone, Llc (mid-atlantic) - Md
443-666 Chestertown, MD Wireless Level 3 Communications, Llc - Md
443-668 Catonsville, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-669 Delmar, MD Landline Cavalier Telephone, Llc (mid-atlantic) - Md
443-670 Catonsville, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-671 New Windsor, MD Landline Teleport Communications America, Llc - Md
443-672 Parkton, MD Landline Teleport Communications America, Llc - Md
443-674 North East, MD Landline Teleport Communications America, Llc - Md
443-675 Randallstown, MD Landline Cavalier Telephone, Llc (mid-atlantic) - Md
443-676 Baltimore, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-677 Baltimore, MD Wireless Sprint Spectrum L.p.
443-678 Parkville, MD Landline Verizon Maryland, Inc.
443-679 Severn, MD Landline Teleport Communications America, Llc - Md
443-680 Baltimore, MD Wireless Sprint Spectrum L.p.
443-681 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-682 Baltimore, MD Landline Cellco Partnership Dba Verizon Wireless - Md
443-683 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-684 Prince Frederick, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-685 Severn, MD Landline Cavalier Telephone, Llc (mid-atlantic) - Md
443-686 Fallston, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-687 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-688 Severn, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-689 Cockeysville, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-690 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-691 Baltimore, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-692 Baltimore, MD Landline Allegiance Telecom, Inc. - Md
443-693 Perryville, MD Landline Teleport Communications America, Llc - Md
443-694 Severna Park, MD Wireless Sprint Spectrum L.p.
443-695 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-696 Dundalk, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-697 Catonsville, MD Landline Global Naps South, Inc. - Md
443-698 Odenton, MD Landline Teleport Communications America, Llc - Md
443-699 Annapolis, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-703 Baltimore, MD Landline Xo Maryland, Llc
443-704 Odenton, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-705 Cockeysville, MD Landline Xo Maryland, Llc
443-706 Crisfield, MD Landline Cavalier Telephone, Llc (mid-atlantic) - Md
443-707 Aberdeen, MD Landline Local Access Llc - Md
443-708 Baltimore, MD Landline Level 3 Telecom Of Maryland, Llc - Md
443-710 Catonsville, MD Landline Xo Maryland, Llc
443-712 Reisterstown, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-713 Glen Burnie, MD Wireless Peerless Network Of Maryland, Llc
443-714 Annapolis, MD Landline Sprint Spectrum L.p.
443-715 North East, MD Landline Cavalier Telephone, Llc (mid-atlantic) - Md
443-716 Annapolis, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-717 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-718 Columbia, MD Landline Us Lec Of Maryland, Inc.
443-719 Jarrettsville, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-720 Aberdeen, MD Landline Xo Maryland, Llc
443-721 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-722 Baltimore, MD Wireless Omnipoint Communications Cap Operations, Llc
443-723 Baltimore, MD Landline Sprint Spectrum L.p.
443-724 Easton, MD Landline Cavalier Telephone, Llc (mid-atlantic) - Md
443-725 Parkville, MD Landline Paetec Communications, Inc. - Md
443-726 Baltimore, MD Landline Sprint Spectrum L.p.
443-727 Bishopville, MD Landline Cavalier Telephone, Llc (mid-atlantic) - Md
443-728 Berlin, MD Landline Cavalier Telephone, Llc (mid-atlantic) - Md
443-730 Essex, MD Landline Paetec Communications, Inc. - Md
443-731 Port Deposit, MD Landline Teleport Communications America, Llc - Md
443-734 Severn, MD Landline Verizon Maryland, Inc.
443-735 Salisbury, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-736 Salisbury, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-738 Pikesville, MD Landline Paetec Communications, Inc. - Md
443-739 Baltimore, MD Wireless Omnipoint Communications Cap Operations, Llc
443-740 Baltimore, MD Landline Telcove Operations, Inc. - Md
443-741 Columbia, MD Landline Mci Worldcom Communications, Inc. - Md
443-742 Baltimore, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-743 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-744 Reisterstown, MD Wireless Sprint Spectrum L.p.
443-745 Columbia, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-746 Easton, MD Landline Level 3 Communications, Llc - Md
443-747 Port Deposit, MD Landline Core Communications, Inc. - Md
443-748 Millersville, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-749 Glen Burnie, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-750 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-752 Bel Air, MD Landline Cellco Partnership Dba Verizon Wireless - Md
443-754 Salisbury, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-756 Baltimore, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-757 Elkridge, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-758 Annapolis, MD Landline At&t Local
443-759 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-760 Aberdeen, MD Landline At&t Local
443-761 Towson, MD Wireless Omnipoint Communications Cap Operations, Llc
443-762 Baltimore, MD Wireless Sprint Spectrum L.p.
443-763 Glen Burnie, MD Landline Omnipoint Communications Cap Operations, Llc
443-764 Glen Burnie, MD Wireless Omnipoint Communications Cap Operations, Llc
443-765 Catonsville, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-766 Columbia, MD Landline Us Lec Of Maryland, Inc.
443-768 Baltimore, MD Wireless Sprint Spectrum L.p.
443-769 Baltimore, MD Wireless Omnipoint Communications Cap Operations, Llc
443-771 Prince Frederick, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-772 Essex, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-774 Baltimore, MD Landline Global Naps South, Inc. - Md
443-775 Annapolis, MD Landline Cellco Partnership Dba Verizon Wireless - Md
443-776 Elkridge, MD Landline Bandwidth.com Clec, Llc - Md
443-777 Essex, MD Landline Verizon Maryland, Inc.
443-779 Aberdeen, MD Landline Xo Maryland, Llc
443-782 Annapolis, MD Landline Xo Maryland, Llc
443-783 Salisbury, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-786 Easton, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-787 Bel Air, MD Landline Ctc Communications Corp. - Md
443-788 Aberdeen, MD Landline Xo Maryland, Llc
443-789 Westminster, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-790 Glen Burnie, MD Wireless Sprint Spectrum L.p.
443-791 Towson, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-793 Parkville, MD Landline Xo Maryland, Llc
443-794 Baltimore, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-795 Severn, MD Landline Xo Maryland, Llc
443-796 Pikesville, MD Landline Xo Maryland, Llc
443-797 Towson, MD Landline Xo Maryland, Llc
443-798 Towson, MD Landline Level 3 Telecom Of Maryland, Llc - Md
443-799 Baltimore, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-800 Baltimore, MD Wireless Sprint Spectrum L.p.
443-801 Baltimore, MD Wireless Sprint Spectrum L.p.
443-802 Baltimore, MD Wireless Sprint Spectrum L.p.
443-803 Baltimore, MD Wireless Sprint Spectrum L.p.
443-804 Baltimore, MD Wireless Sprint Spectrum L.p.
443-805 Glen Burnie, MD Wireless Omnipoint Communications Cap Operations, Llc
443-806 Baltimore, MD Wireless Sprint Spectrum L.p.
443-807 Fallston, MD Wireless Sprint Spectrum L.p.
443-808 Annapolis, MD Landline Bandwidth.com Clec, Llc - Md
443-809 Towson, MD Landline Level 3 Communications, Llc - Md
443-810 Baltimore, MD Wireless Sprint Spectrum L.p.
443-812 Columbia, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-813 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-814 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-815 Essex, MD Landline Xo Maryland, Llc
443-816 Severna Park, MD Landline Allegiance Telecom, Inc. - Md
443-819 Bel Air, MD Wireless Omnipoint Communications Cap Operations, Llc
443-820 Elkridge, MD Landline Paetec Communications, Inc. - Md
443-821 Westminster, MD Wireless Sprint Spectrum L.p.
443-822 Annapolis, MD Wireless Sprint Spectrum L.p.
443-823 Towson, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-824 Towson, MD Wireless Omnipoint Communications Cap Operations, Llc
443-825 Baltimore, MD Wireless Omnipoint Communications Cap Operations, Llc
443-826 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-827 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-828 Ellicott City, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-829 Baltimore, MD Wireless Sprint Spectrum L.p.
443-830 Catonsville, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-831 Baltimore, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-832 Columbia, MD Landline Level 3 Communications, Llc - Md
443-834 Towson, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-835 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-836 Baltimore, MD Landline Xo Maryland, Llc
443-837 Annapolis, MD Landline Us Lec Of Maryland, Inc.
443-838 Baltimore, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-839 Baltimore, MD Wireless Omnipoint Communications Cap Operations, Llc
443-840 Catonsville, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-841 Towson, MD Landline Verizon Maryland, Inc.
443-842 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-843 Havre De Grace, MD Landline Verizon Maryland, Inc.
443-844 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-845 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-846 Towson, MD Landline New Cingular Wireless Pcs, Llc - Dc
443-847 Towson, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-848 Glen Burnie, MD Landline Sprint Spectrum L.p.
443-849 Towson, MD Landline Verizon Maryland, Inc.
443-850 Baltimore, MD Wireless Omnipoint Communications Cap Operations, Llc
443-851 Catonsville, MD Wireless Omnipoint Communications Cap Operations, Llc
443-852 Annapolis, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-853 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-854 Baltimore, MD Wireless Omnipoint Communications Cap Operations, Llc
443-855 Aberdeen, MD Landline Lightwave Communications, Llc - Md
443-856 Ocean City, MD Landline Core Communications, Inc. - Md
443-857 Baltimore, MD Wireless Omnipoint Communications Cap Operations, Llc
443-858 Baltimore, MD Wireless Omnipoint Communications Cap Operations, Llc
443-859 Salisbury, MD Wireless Omnipoint Communications Cap Operations, Llc
443-860 Catonsville, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-861 Aberdeen, MD Landline Verizon Maryland, Inc.
443-862 Towson, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-863 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-864 Columbia, MD Wireless Sprint Spectrum L.p.
443-865 Baltimore, MD Wireless Sprint Spectrum L.p.
443-866 Bel Air, MD Wireless Sprint Spectrum L.p.
443-867 Glen Burnie, MD Landline Paetec Communications, Inc. - Md
443-868 Essex, MD Landline Verizon Maryland, Inc.
443-869 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-870 Pikesville, MD Landline Level 3 Telecom Of Maryland, Llc - Md
443-871 Annapolis, MD Wireless Sprint Spectrum L.p.
443-872 Baltimore, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-873 Baltimore, MD Landline Broadvox-clec, Llc - Md
443-874 Baltimore, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-875 Annapolis, MD Landline New Cingular Wireless Pcs, Llc - Dc
443-876 Bel Air, MD Landline Sprint Spectrum L.p.
443-877 North East, MD Landline Level 3 Communications, Llc - Md
443-878 Columbia, MD Landline Cellco Partnership Dba Verizon Wireless - Md
443-879 Dundalk, MD Landline Verizon Maryland, Inc.
443-880 Salisbury, MD Landline At&t Local
443-881 Reisterstown, MD Wireless Metro Pcs, Inc.
443-882 Baltimore, MD Wireless Sprint Spectrum L.p.
443-883 Glen Burnie, MD Landline At&t Local
443-884 Baltimore, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-885 Baltimore, MD Landline Verizon Maryland, Inc.
443-886 Cockeysville, MD Landline At&t Local
443-887 Catonsville, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-888 Princess Anne, MD Landline Cavalier Telephone, Llc (mid-atlantic) - Md
443-889 Glen Burnie, MD Wireless Omnipoint Communications Cap Operations, Llc
443-890 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-891 Glen Burnie, MD Landline Xo Maryland, Llc
443-892 New Windsor, MD Landline Bandwidth.com Clec, Llc - Md
443-894 Baltimore, MD Wireless Sprint Spectrum L.p.
443-895 Towson, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-896 Columbia, MD Landline At&t Local
443-897 Baltimore, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-898 Pikesville, MD Landline Level 3 Communications, Llc - Md
443-900 Towson, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-901 Towson, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-902 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-903 Bel Air, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-904 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-905 Annapolis, MD Wireless Sprint Spectrum L.p.
443-906 Severna Park, MD Landline Peerless Network Of Maryland, Llc
443-907 Elkton, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-908 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-909 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-910 Bel Air, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-912 Towson, MD Landline Core Communications, Inc. - Md
443-913 Baltimore, MD Wireless Sprint Spectrum L.p.
443-915 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-916 Baltimore, MD Wireless Sprint Spectrum L.p.
443-917 Columbia, MD Wireless Broadvox-clec, Llc - Md
443-918 Taneytown, MD Landline Teleport Communications America, Llc - Md
443-919 Baltimore, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-920 Sykesville, MD Landline Teleport Communications America, Llc - Md
443-921 Towson, MD Landline Paetec Communications, Inc. - Md
443-922 Edgewood, MD Landline Atx Telecommunications Services, Ltd
443-923 Baltimore, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-924 Annapolis, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-925 Baltimore, MD Wireless Omnipoint Communications Cap Operations, Llc
443-926 Annapolis, MD Landline Broadwing Communications. Llc - Md
443-927 Baltimore, MD Landline Broadwing Communications. Llc - Md
443-928 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-929 Pikesville, MD Wireless Omnipoint Communications Cap Operations, Llc
443-930 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-931 Baltimore, MD Landline Mci Worldcom Communications, Inc. - Md
443-932 Baltimore, MD Wireless Sprint Spectrum L.p.
443-933 Cockeysville, MD Landline Teleport Communications America, Llc - Md
443-934 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-935 Towson, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-936 Elkridge, MD Landline New Cingular Wireless Pcs, Llc - Dc
443-937 Union Bridge, MD Landline Teleport Communications America, Llc - Md
443-938 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-939 Baltimore, MD Wireless Omnipoint Communications Cap Operations, Llc
443-940 Pikesville, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-941 Elkton, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-942 Severna Park, MD Landline Teleport Communications America, Llc - Md
443-943 Sparrows Point, MD Landline Teleport Communications America, Llc - Md
443-944 Salisbury, MD Landline Comcast Phone Of Northern Maryland, Inc. - Md
443-945 Elkton, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-946 Parkville, MD Landline Xo Maryland, Llc
443-947 Perryville, MD Landline Ctc Communications Corp. - Md
443-948 Baltimore, MD Wireless Sprint Spectrum L.p.
443-949 Annapolis, MD Landline Comcast Phone Of Northern Maryland, Inc. - Md
443-951 Annapolis, MD Landline Global Crossing Local Services, Inc.-md
443-952 Westminster, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-953 Salisbury, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-954 Baltimore, MD Landline Paetec Communications, Inc. - Md
443-955 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-956 Baltimore, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-957 Baltimore, MD Landline At&t Local
443-960 Glen Burnie, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-961 Baltimore, MD Landline West Telecom Services, Llc - Md
443-962 Glen Burnie, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-963 Baltimore, MD Wireless Bandwidth.com Clec, Llc - Md
443-964 North Beach, MD Landline Level 3 Communications, Llc - Md
443-965 Baltimore, MD Wireless Sprint Spectrum L.p.
443-966 Fallston, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-967 North East, MD Landline Verizon Maryland, Inc.
443-968 Prince Frederick, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-969 Essex, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-970 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-971 Taneytown, MD Landline Bandwidth.com Clec, Llc - Md
443-972 Cambridge, MD Wireless Us Lec Of Maryland, Inc.
443-973 Ellicott City, MD Landline Xo Maryland, Llc
443-974 Westminster, MD Landline Teleport Communications America, Llc - Md
443-975 Prince Frederick, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-976 Crofton, MD Baltimore-washington Telephone (bwt)
443-977 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-978 Salisbury, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-979 Columbia, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-980 Catonsville, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-981 Fallston, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-982 Baltimore, MD Landline Ymax Communications Corp. - Md
443-983 Baltimore, MD Wireless Omnipoint Communications Cap Operations, Llc
443-984 Baltimore, MD Landline Verizon Maryland, Inc.
443-985 Randallstown, MD Wireless Omnipoint Communications Cap Operations, Llc
443-986 Baltimore, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-987 Bel Air, MD Landline At&t Local
443-988 Centreville, MD Landline Level 3 Communications, Llc - Md
443-989 Glen Burnie, MD Landline Cavalier Telephone Mid-atlantic, Llc - Md
443-990 Baltimore, MD Landline Bandwidth.com Clec, Llc - Md
443-991 Towson, MD Wireless Cellco Partnership Dba Verizon Wireless - Md
443-992 Baltimore, MD Landline Level 3 Communications, Llc - Md
443-993 Elkton, MD Wireless Metro Pcs, Inc.
443-994 Annapolis, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-995 Annapolis, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-996 Catonsville, MD Wireless New Cingular Wireless Pcs, Llc - Dc
443-997 Baltimore, MD Landline Verizon Maryland, Inc.
443-998 Parkville, MD Landline Verizon Maryland, Inc.
443-999 Baltimore, MD