Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 7421 AT&T - LOCAL

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
727-279 A Tarpon Springs FL TAMPFLCOQMD  952      
727-279 9 Tarpon Springs FL   952   2003-01-15   
727-953 A Clearwater FL TAMPFLCOWMD  952      
727-953 1 Clearwater FL   952      
727-953 4 Clearwater FL   952      
727-954 A St Petersburg FL TAMPFLCOWMD  952      
727-954 1 St Petersburg FL   952      
727-954 2 St Petersburg FL   952      
727-954 9 St Petersburg FL   952      
731-291 A Bells TN MMPHTNMAYVX  468      
731-291 9 Bells TN   468   2021-12-17   
740-236 5 Marietta OH   324   2003-11-10   
740-275 3 Steubenville OH   324   2004-04-23   
757-402 4 Norfolk Zone 2 VA   252      
757-662 A Cape Charles VA   252   2025-09-18   
757-662 9 Cape Charles VA   252   2025-09-18   
757-929 A Norfolk Zone 3 VA NRFLVABSXAX  252      
757-929 8 Norfolk Zone 3 VA   252   2022-12-21   
760-222 A El Centro CA OCSDCA111MD  732      
760-222 9 El Centro CA   732      
760-231 4 Oceanside: Oceanside DA CA   732   2003-02-01   
760-331 A Oceanside: Carlsbad DA CA SNDGCA07DS1  732      
760-331 0 Oceanside: Carlsbad DA CA   732      
760-449 A Palm Springs CA PLSPCAXGX4Y  973      
760-449 5 Palm Springs CA   973   2003-11-10   
760-449 9 Palm Springs CA   973      
760-484 A Escondido CA SNDGCA07DS1  732      
760-484 5 Escondido CA   732      
760-484 9 Escondido CA   732      
760-545 A Imperial CA SNDGCA07DS1  732      
760-545 6 Imperial CA   732      
760-651 3 Valley Center CA   732   2003-07-20   
760-790 A Brawley CA SNDGCA0247Z  732      
760-790 0 Brawley CA   732   2014-05-30   
760-986 A Julian CA OCSDCA112MD  732      
760-986 9 Julian CA   732   2004-01-22   
763-255 A Twin Cities MN MPLSMNDT62H  628      
763-255 9 Twin Cities MN   628      
763-367 A Twin Cities MN GLVYMNORVMD  628      
763-367 1 Twin Cities MN   628      
763-367 2 Twin Cities MN   628      
763-367 3 Twin Cities MN   628      
763-367 4 Twin Cities MN   628      
763-367 5 Twin Cities MN   628      
763-367 8 Twin Cities MN   628      
763-367 9 Twin Cities MN   628      
765-809 A Summitville IN   336   2025-09-26   
765-809 9 Summitville IN   336   2025-09-26   
770-523 A Buchanan GA ATLNGABU20Z  438      
770-523 9 Buchanan GA   438   2022-10-27   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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