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
972-697 2 Grand Prairie TX DLLSTXRIXPZ  552      
972-697 4 Grand Prairie TX DLLSTXRIXPZ  552      
972-750 A Terrell TX DLLSTXRIXPZ  552      
972-750 5 Terrell TX DLLSTXRIXPZ  552   2006-09-14   
973-240 A Whippany NJ NWRKNJ02Y8X  224      
973-240 4 Whippany NJ NWRKNJ02Y8X  224      
973-241 A Bernardsville NJ RCPKNJ02XGY  224      
973-241 9 Bernardsville NJ RCPKNJ02XGY  224      
973-251 A Livingston NJ RCPKNJ02XGY  224      
973-251 1 Livingston NJ RCPKNJ02XGY  224      
973-251 3 Livingston NJ RCPKNJ02XGY  224      
973-264 A Madison NJ NWRKNJ02Y8X  224      
973-264 2 Madison NJ NWRKNJ02Y8X  224      
973-265 A Boonton NJ RCPKNJ02XGY  224      
973-265 3 Boonton NJ RCPKNJ02XGY  224      
973-287 A Caldwell NJ NWRKNJ02Y8X  224      
973-287 1 Caldwell NJ NWRKNJ02Y8X  224      
973-337 A Bloomfield NJ RCPKNJ02XGY  224      
973-337 4 Bloomfield NJ RCPKNJ02XGY  224      
973-339 A Little Falls NJ CDKNNJCKAMD  224      
973-339 2 Little Falls NJ CDKNNJCKAMD  224      
973-341 A Paterson NJ CDKNNJCKAMD  224      
973-341 8 Paterson NJ CDKNNJCKAMD  224      
973-348 A Bernardsville NJ RCPKNJ02XGY  224      
973-348 1 Bernardsville NJ RCPKNJ02XGY  224      
973-355 A Morristown NJ RCPKNJ02XGY  224      
973-355 3 Morristown NJ RCPKNJ02XGY  224      
973-355 9 Morristown NJ RCPKNJ02XGY  224      
973-406 A Mountain View NJ CDKNNJCKAMD  224      
973-406 3 Mountain View NJ CDKNNJCKAMD  224      
973-446 4 Netcong NJ RCPKNJ02XGY  224   2003-02-17   
973-602 A Whippany NJ NWRKNJ02Y8X  224      
973-602 1 Whippany NJ NWRKNJ02Y8X  224      
973-607 A Dover NJ NWRKNJ02Y8X  224      
973-607 5 Dover NJ NWRKNJ02Y8X  224      
973-637 A Whippany NJ NWRKNJ02Y8X  224      
973-637 5 Whippany NJ NWRKNJ02Y8X  224      
973-637 9 Whippany NJ NWRKNJ02Y8X  224      
973-647 A Morristown NJ RCPKNJ02XGY  224      
973-647 1 Morristown NJ RCPKNJ02XGY  224      
973-820 A Newark NJ RCPKNJ02XGY  224      
973-820 0 Newark NJ RCPKNJ02XGY  224      
973-820 2 Newark NJ RCPKNJ02XGY  224      
978-541 A Athol MA WRCSMACEWMD  128      
978-541 9 Athol MA WRCSMACEWMD  128   2012-08-09   
978-637 A Maynard MA FRMNMAWADS1  128      
978-637 9 Maynard MA FRMNMAWADS1  128      
978-723 A Maynard MA FRMNMAWADS0  128      
978-723 2 Maynard MA FRMNMAWADS0  128      
978-731 3 Westminster MA FRMNMAWAEMD  128      
978-731 4 Westminster MA FRMNMAWAEMD  128      
978-731 5 Westminster MA FRMNMAWAEMD  128      
978-731 6 Westminster MA FRMNMAWAEMD  128      
978-731 7 Westminster MA FRMNMAWAEMD  128      
978-731 8 Westminster MA FRMNMAWAEMD  128      
979-250 A La Grange TX BRYNTX01TMD  570      
979-250 9 La Grange TX BRYNTX01TMD  570   2004-01-02   
979-319 3 Angleton TX HSTNTX01DS4  560   2004-02-09   
984-336 A Chapel Hill NC RLGHNCMOXXZ  426      
984-336 9 Chapel Hill NC RLGHNCMOXXZ  426   2023-08-29   
985-332 A Angie LA NWORLAMAYBX  490      
985-332 9 Angie LA NWORLAMAYBX  490   2019-09-02   
985-360 A Houma LA NWORLAMAYBX  490      
985-360 4 Houma LA NWORLAMAYBX  490   2004-01-26   
985-520 3 Hammond LA NWORLAMAYBX  490   2004-01-26   
985-635 3 Covington LA NWORLAMAYBX  490   2002-11-27   
986-212 A Emmett ID BOISIDMAXWY  652      
986-212 9 Emmett ID BOISIDMAXWY  652   2021-12-23   
986-272 A Nu Acres ID BOISIDMAXZY  652   2024-02-22   
986-272 9 Nu Acres ID   652   2024-02-22   
989-397 A Saginaw MI SGNWMIFA8MD  344      
989-397 9 Saginaw MI SGNWMIFA8MD  344      
989-492 A Midland MI SGNWMIFAXMD  344      
989-492 9 Midland MI SGNWMIFAXMD  344      

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Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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