Area Code 623

Area code 623 serves the state of Arizona. This area code was assigned on January 11th, 1999. On March 1st, 1999 it went into service. 623 is a General Purpose Code. Dialing pattern for local calls within the same NPA (area code) is 7D.

Area Code 623 Prefixes

Prefix Location Usage Company
623-200 Phoenix, AZ Landline Onvoy, Llc - Az
623-201 Phoenix, AZ Landline Xo Arizona, Inc.
623-202 Phoenix, AZ Wireless Sprint Spectrum L.p.
623-203 Phoenix, AZ Wireless New Cingular Wireless Pcs, Llc
623-204 Phoenix, AZ Wireless New Cingular Wireless Pcs, Llc
623-205 Phoenix, AZ Wireless New Cingular Wireless Pcs, Llc
623-206 Phoenix, AZ Wireless New Cingular Wireless Pcs, Llc
623-207 Phoenix, AZ Landline Qwest Corporation
623-208 Phoenix, AZ Wireless Cellco Partnership Dba Verizon Wireless - Az
623-209 Phoenix, AZ Landline Electric Lightwave, Llc Dba Integra Telecom - Az
623-210 Phoenix, AZ Wireless Sprint Spectrum L.p.
623-212 Phoenix, AZ Wireless American Messaging Services, Llc
623-213 Phoenix, AZ Wireless T-mobile Usa, Inc.
623-214 Phoenix, AZ Landline Qwest Corporation
623-215 Phoenix, AZ Landline Mcleodusa Telecommunications Services, Inc.- Az
623-216 Phoenix, AZ Wireless Metro Pcs, Inc.
623-217 Phoenix, AZ Wireless Sprint Spectrum L.p.
623-218 Phoenix, AZ Landline Xo Arizona, Inc.
623-219 Phoenix, AZ Wireless Metro Pcs, Inc.
623-221 Phoenix, AZ Wireless Sprint Spectrum L.p.
623-222 Phoenix, AZ Landline Qwest Corporation
623-223 Phoenix, AZ Wireless New Cingular Wireless Pcs, Llc
623-224 Phoenix, AZ Wireless New Cingular Wireless Pcs, Llc
623-225 Phoenix, AZ Wireless New Cingular Wireless Pcs, Llc
623-226 Phoenix, AZ Wireless Metro Pcs, Inc.
623-227 Phoenix, AZ Landline Bandwidth.com Clec, Llc - Az
623-228 Phoenix, AZ Landline At&t Local
623-229 Phoenix, AZ Wireless New Cingular Wireless Pcs, Llc
623-230 Phoenix, AZ Wireless T-mobile Usa, Inc.
623-232 Phoenix, AZ Landline Qwest Corporation
623-233 Phoenix, AZ Wireless Cellco Partnership Dba Verizon Wireless - Az
623-234 Phoenix, AZ Landline Qwest Corporation
623-235 Phoenix, AZ Landline Qwest Corporation
623-236 Phoenix, AZ Wireless Cellco Partnership Dba Verizon Wireless - Az
623-237 Phoenix, AZ Wireless Cellco Partnership Dba Verizon Wireless - Az
623-238 Phoenix, AZ Wireless Cellco Partnership Dba Verizon Wireless - Az
623-239 Phoenix, AZ Wireless T-mobile Usa, Inc.
623-240 Phoenix, AZ Landline Xo Arizona, Inc.
623-241 Phoenix, AZ Wireless New Cingular Wireless Pcs, Llc
623-242 Phoenix, AZ Landline Level 3 Communications, Llc - Az
623-243 Phoenix, AZ Wireless Cellco Partnership Dba Verizon Wireless - Az
623-244 Phoenix, AZ
623-245 Phoenix, AZ Landline Qwest Corporation
623-247 Phoenix, AZ Landline Qwest Corporation
623-249 Phoenix, AZ Wireless Cellco Partnership Dba Verizon Wireless - Az
623-251 Phoenix, AZ Wireless Cellco Partnership Dba Verizon Wireless - Az
623-252 Phoenix, AZ Landline Level 3 Communications, Llc - Az
623-253 Phoenix, AZ
623-255 Phoenix, AZ Wireless Sprint Spectrum L.p.
623-256 Phoenix, AZ Landline Cox Arizona Telcom, Inc. - Az
623-258 Phoenix, AZ Wireless Cellco Partnership Dba Verizon Wireless - Az
623-261 Phoenix, AZ Wireless Sprint Spectrum L.p.
623-262 Phoenix, AZ Wireless Cellco Partnership Dba Verizon Wireless - Az
623-266 Phoenix, AZ Landline Cox Arizona Telcom, Inc. - Az
623-271 Phoenix, AZ Wireless Cellco Partnership Dba Verizon Wireless - Az
623-277 Phoenix, AZ Wireless New Cingular Wireless Pcs, Llc
623-282 Phoenix, AZ Landline Mcimetro Access Transmission Services Llc
623-285 Phoenix, AZ Landline Qwest Corporation
623-293 Phoenix, AZ Landline At&t Local
623-295 Phoenix, AZ Landline Bandwidth.com Clec, Llc - Az
623-296 Phoenix, AZ Wireless T-mobile Usa, Inc.
623-297 Phoenix, AZ Wireless Sprint Spectrum L.p.
623-298 Phoenix, AZ Landline Xo Arizona, Inc.
623-299 Phoenix, AZ Landline Mcimetro Access Transmission Services Llc
623-300 Phoenix, AZ Landline Neutral Tandem-arizona, Llc - Az
623-302 Phoenix, AZ Wireless Cellco Partnership Dba Verizon Wireless - Az
623-308 Phoenix, AZ Landline Teleport Communications America, Llc - Az
623-312 Phoenix, AZ Landline Cox Arizona Telcom, Inc. - Az
623-313 Phoenix, AZ Wireless New Cingular Wireless Pcs, Llc
623-321 Phoenix, AZ Landline Onvoy, Llc - Az
623-322 Phoenix, AZ Landline Cox Arizona Telcom, Inc. - Az
623-326 Phoenix, AZ Wireless T-mobile Usa, Inc.
623-327 Phoenix, AZ Landline Qwest Corporation
623-328 Phoenix, AZ Landline Qwest Corporation
623-329 Phoenix, AZ Wireless New Cingular Wireless Pcs, Llc
623-330 Phoenix, AZ Wireless T-mobile Usa, Inc.
623-332 Phoenix, AZ Wireless T-mobile Usa, Inc.
623-333 Phoenix, AZ Landline Qwest Corporation
623-334 Phoenix, AZ Landline Qwest Corporation
623-335 Phoenix, AZ Landline Bandwidth.com Clec, Llc - Az
623-336 Phoenix, AZ Wireless New Cingular Wireless Pcs, Llc
623-337 Phoenix, AZ Landline Teleport Communications America, Llc - Az
623-340 Phoenix, AZ Wireless Sprint Spectrum L.p.
623-341 Phoenix, AZ Wireless Sprint Spectrum L.p.
623-344 Phoenix, AZ Landline Electric Lightwave, Llc Dba Integra Telecom - Az
623-349 Phoenix, AZ Landline Electric Lightwave, Llc Dba Integra Telecom - Az
623-362 Phoenix, AZ Landline Qwest Corporation
623-363 Phoenix, AZ Wireless New Cingular Wireless Pcs, Llc
623-374 Phoenix, AZ Landline Qwest Corporation
623-376 Phoenix, AZ Landline Qwest Corporation
623-377 Phoenix, AZ Wireless Cellco Partnership Dba Verizon Wireless - Az
623-383 Phoenix, AZ Wireless Xo Arizona, Inc.
623-385 Phoenix, AZ Landline Level 3 Telecom Of Arizona, Llc - Az
623-386 Phoenix, AZ Landline Qwest Corporation
623-387 Phoenix, AZ Wireless New Cingular Wireless Pcs, Llc
623-388 Phoenix, AZ Landline Qwest Corporation
623-393 Phoenix, AZ Landline Qwest Corporation
623-396 Phoenix, AZ Wireless New Cingular Wireless Pcs, Llc
623-398 Phoenix, AZ Landline Xo Arizona, Inc.
623-399 Phoenix, AZ Landline T-mobile Usa, Inc.
623-404 Phoenix, AZ Landline Centurylink Communications Llc
623-412 Phoenix, AZ Landline Qwest Corporation
623-414 Phoenix, AZ Landline Electric Lightwave, Llc Dba Integra Telecom - Az
623-418 Phoenix, AZ Wireless New Cingular Wireless Pcs, Llc
623-419 Phoenix, AZ Wireless New Cingular Wireless Pcs, Llc
623-428 Phoenix, AZ Landline Bandwidth.com Clec, Llc - Az
623-432 Phoenix, AZ Wireless Sprint Spectrum L.p.
623-433 Phoenix, AZ Wireless Sprint Spectrum L.p.
623-434 Phoenix, AZ Landline Qwest Corporation
623-435 Phoenix, AZ Landline Qwest Corporation
623-439 Phoenix, AZ Wireless Onvoy Spectrum, Llc
623-444 Phoenix, AZ Landline Teleport Communications America, Llc - Az
623-445 Phoenix, AZ Landline Qwest Corporation
623-451 Phoenix, AZ Wireless Sprint Spectrum L.p.
623-455 Phoenix, AZ Landline Level 3 Communications, Llc - Az
623-463 Phoenix, AZ Landline Qwest Corporation
623-465 Phoenix, AZ Landline Qwest Corporation
623-466 Phoenix, AZ Landline Cox Arizona Telcom, Inc. - Az
623-469 Phoenix, AZ Landline Bandwidth.com Clec, Llc - Az
623-474 Phoenix, AZ Landline Qwest Corporation
623-476 Phoenix, AZ Landline Mcimetro Access Transmission Services Llc
623-478 Phoenix, AZ Landline Qwest Corporation
623-486 Phoenix, AZ Landline Qwest Corporation
623-487 Phoenix, AZ Landline Qwest Corporation
623-492 Phoenix, AZ Landline Qwest Corporation
623-498 Phoenix, AZ Wireless New Cingular Wireless Pcs, Llc
623-499 Phoenix, AZ Landline Mcimetro Access Transmission Services Llc
623-500 Phoenix, AZ Landline Neutral Tandem-arizona, Llc - Az
623-505 Phoenix, AZ Landline Global Crossing Local Services, Inc.-az
623-512 Phoenix, AZ Landline Electric Lightwave, Llc Dba Integra Telecom - Az
623-516 Phoenix, AZ Landline Qwest Corporation
623-518 Phoenix, AZ Landline Mcimetro Access Transmission Services Llc
623-521 Phoenix, AZ Wireless Sprint Spectrum L.p.
623-522 Phoenix, AZ Wireless Metro Pcs, Inc.
623-523 Phoenix, AZ Landline Qwest Corporation
623-524 Phoenix, AZ Landline Qwest Corporation
623-533 Phoenix, AZ Wireless Sprint Spectrum L.p.
623-535 Phoenix, AZ Landline Qwest Corporation
623-536 Phoenix, AZ Landline Qwest Corporation
623-537 Phoenix, AZ Landline Qwest Corporation
623-544 Phoenix, AZ Landline Qwest Corporation
623-546 Phoenix, AZ Landline Qwest Corporation
623-547 Phoenix, AZ Landline Qwest Corporation
623-551 Phoenix, AZ Landline Qwest Corporation
623-552 Phoenix, AZ Wireless T-mobile Usa, Inc.
623-555 Phoenix, AZ
623-556 Phoenix, AZ Landline Qwest Corporation
623-561 Phoenix, AZ Landline Qwest Corporation
623-562 Phoenix, AZ Landline Cox Arizona Telcom, Inc. - Az
623-565 Phoenix, AZ Landline Electric Lightwave, Llc Dba Integra Telecom - Az
623-566 Phoenix, AZ Landline Qwest Corporation
623-570 Phoenix, AZ Wireless T-mobile Usa, Inc.
623-572 Phoenix, AZ Landline Qwest Corporation
623-580 Phoenix, AZ Landline Qwest Corporation
623-581 Phoenix, AZ Landline Qwest Corporation
623-582 Phoenix, AZ Landline Qwest Corporation
623-583 Phoenix, AZ Landline Qwest Corporation
623-584 Phoenix, AZ Landline Qwest Corporation
623-587 Phoenix, AZ Landline Qwest Corporation
623-594 Phoenix, AZ Landline Cox Arizona Telcom, Inc. - Az
623-606 Phoenix, AZ Landline New Cingular Wireless Pcs, Llc
623-628 Phoenix, AZ Wireless T-mobile Usa, Inc.
623-633 Phoenix, AZ Wireless Cellco Partnership Dba Verizon Wireless - Az
623-640 Phoenix, AZ Wireless Cellco Partnership Dba Verizon Wireless - Az
623-643 Phoenix, AZ Landline Qwest Corporation
623-666 Phoenix, AZ Landline Neutral Tandem-arizona, Llc - Az
623-670 Phoenix, AZ Wireless Cellco Partnership Dba Verizon Wireless - Az
623-680 Phoenix, AZ Wireless Cellco Partnership Dba Verizon Wireless - Az
623-687 Phoenix, AZ Landline Mcimetro Access Transmission Services Llc
623-688 Phoenix, AZ Wireless Cellco Partnership Dba Verizon Wireless - Az
623-691 Phoenix, AZ Landline Qwest Corporation
623-692 Phoenix, AZ Wireless Cellco Partnership Dba Verizon Wireless - Az
623-693 Phoenix, AZ Wireless Cellco Partnership Dba Verizon Wireless - Az
623-694 Phoenix, AZ Wireless Cellco Partnership Dba Verizon Wireless - Az
623-695 Phoenix, AZ Wireless Cellco Partnership Dba Verizon Wireless - Az
623-696 Phoenix, AZ Wireless Cellco Partnership Dba Verizon Wireless - Az
623-698 Phoenix, AZ Wireless Cellco Partnership Dba Verizon Wireless - Az
623-703 Phoenix, AZ Wireless T-mobile Usa, Inc.
623-707 Phoenix, AZ Landline Teleport Communications America, Llc - Az
623-715 Phoenix, AZ Landline Teleport Communications America, Llc - Az
623-734 Phoenix, AZ Landline Mcimetro Access Transmission Services Llc
623-738 Phoenix, AZ Landline Level 3 Communications, Llc - Az
623-742 Phoenix, AZ Landline Qwest Corporation
623-745 Phoenix, AZ Landline Mcimetro Access Transmission Services Llc
623-748 Phoenix, AZ Landline Level 3 Communications, Llc - Az
623-755 Phoenix, AZ Wireless New Cingular Wireless Pcs, Llc
623-759 Phoenix, AZ Landline Mcimetro Access Transmission Services Llc
623-760 Phoenix, AZ Landline Teleport Communications America, Llc - Az
623-764 Phoenix, AZ Wireless Sprint Spectrum L.p.
623-772 Phoenix, AZ Landline Qwest Corporation
623-773 Phoenix, AZ Landline Qwest Corporation
623-776 Phoenix, AZ Landline Qwest Corporation
623-777 Phoenix, AZ Landline Peerless Network Of Arizona, Llc - Az
623-780 Phoenix, AZ Landline Qwest Corporation
623-792 Phoenix, AZ Landline Level 3 Telecom Of Arizona, Llc - Az
623-800 Phoenix, AZ Landline Onvoy, Llc - Az
623-806 Phoenix, AZ Landline Gila Local Exchange Carrier, Inc. - Az
623-810 Phoenix, AZ Wireless Cellco Partnership Dba Verizon Wireless - Az
623-815 Phoenix, AZ Landline Qwest Corporation
623-824 Phoenix, AZ Landline Teleport Communications America, Llc - Az
623-825 Phoenix, AZ Landline Qwest Corporation
623-826 Phoenix, AZ Wireless Cellco Partnership Dba Verizon Wireless - Az
623-832 Phoenix, AZ Landline Qwest Corporation
623-842 Phoenix, AZ Landline Qwest Corporation
623-845 Phoenix, AZ Landline Qwest Corporation
623-846 Phoenix, AZ Landline Qwest Corporation
623-847 Phoenix, AZ Landline Qwest Corporation
623-848 Phoenix, AZ Landline Qwest Corporation
623-849 Phoenix, AZ Landline Qwest Corporation
623-850 Phoenix, AZ Landline Electric Lightwave, Llc Dba Integra Telecom - Az
623-853 Phoenix, AZ Landline Qwest Corporation
623-856 Phoenix, AZ Landline Qwest Corporation
623-866 Phoenix, AZ Landline Qwest Corporation
623-869 Phoenix, AZ Landline Qwest Corporation
623-872 Phoenix, AZ Landline Qwest Corporation
623-873 Phoenix, AZ Landline Qwest Corporation
623-875 Phoenix, AZ Landline Qwest Corporation
623-876 Phoenix, AZ Landline Qwest Corporation
623-877 Phoenix, AZ Landline Qwest Corporation
623-878 Phoenix, AZ Landline Qwest Corporation
623-879 Phoenix, AZ Landline Qwest Corporation
623-880 Phoenix, AZ Wireless American Messaging Services, Llc
623-882 Phoenix, AZ Landline Qwest Corporation
623-888 Phoenix, AZ Landline Peerless Network Of Arizona, Llc - Az
623-889 Phoenix, AZ Landline Electric Lightwave, Llc Dba Integra Telecom - Az
623-900 Phoenix, AZ Landline Neutral Tandem-arizona, Llc - Az
623-907 Phoenix, AZ Landline Qwest Corporation
623-910 Phoenix, AZ Wireless Cellco Partnership Dba Verizon Wireless - Az
623-915 Phoenix, AZ Landline Qwest Corporation
623-925 Phoenix, AZ Landline Qwest Corporation
623-930 Phoenix, AZ Landline Qwest Corporation
623-931 Phoenix, AZ Landline Qwest Corporation
623-932 Phoenix, AZ Landline Qwest Corporation
623-933 Phoenix, AZ Landline Qwest Corporation
623-934 Phoenix, AZ Landline Qwest Corporation
623-935 Phoenix, AZ Landline Qwest Corporation
623-936 Phoenix, AZ Landline Qwest Corporation
623-937 Phoenix, AZ Landline Qwest Corporation
623-939 Phoenix, AZ Landline Qwest Corporation
623-972 Phoenix, AZ Landline Qwest Corporation
623-974 Phoenix, AZ Landline Qwest Corporation
623-975 Phoenix, AZ Landline Qwest Corporation
623-977 Phoenix, AZ Landline Qwest Corporation
623-979 Phoenix, AZ Landline Qwest Corporation
623-980 Phoenix, AZ Wireless Cellco Partnership Dba Verizon Wireless - Az
623-986 Phoenix, AZ Wireless Cellco Partnership Dba Verizon Wireless - Az
623-999 Phoenix, AZ Landline Neutral Tandem-arizona, Llc - Az