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
952-324 A Twin Cities MN GLVYMNORVMD  628      
952-324 1 Twin Cities MN GLVYMNORVMD  628      
952-324 3 Twin Cities MN GLVYMNORVMD  628      
952-324 8 Twin Cities MN GLVYMNORVMD  628      
952-324 9 Twin Cities MN GLVYMNORVMD  628      
952-367 A Twin Cities MN GLVYMNORVMD  628      
952-367 0 Twin Cities MN GLVYMNORVMD  628      
952-367 1 Twin Cities MN GLVYMNORVMD  628      
952-367 3 Twin Cities MN GLVYMNORVMD  628      
952-367 5 Twin Cities MN GLVYMNORVMD  628      
952-367 8 Twin Cities MN GLVYMNORVMD  628      
952-769 A Twin Cities MN GLVYMNORVMD  628      
952-769 0 Twin Cities MN GLVYMNORVMD  628      
952-769 1 Twin Cities MN GLVYMNORVMD  628      
952-769 2 Twin Cities MN GLVYMNORVMD  628      
952-769 5 Twin Cities MN GLVYMNORVMD  628      
952-769 8 Twin Cities MN GLVYMNORVMD  628      
954-940 A Fort Lauderdale FL FTLDFLOVDS2  46017      
954-940 9 Fort Lauderdale FL FTLDFLOVDS2  46017      
956-217 8 McAllen TX HRLNTXATJMD  568   2009-04-06   
956-243 A Brownsville TX HRLNTXAT1MD  568      
956-243 9 Brownsville TX HRLNTXAT1MD  568      
956-319 A Laredo TX LARDTXAC1MD  566      
956-319 9 Laredo TX LARDTXAC1MD  566      
956-637 A Rio Hondo TX HRLNTXATZMD  568      
956-637 9 Rio Hondo TX HRLNTXATZMD  568   2021-06-17   
956-734 A Harlingen TX HRLNTXAT1MD  568      
956-734 9 Harlingen TX HRLNTXAT1MD  568      
956-788 A San Benito TX HRLNTXATJMD  568      
956-788 9 San Benito TX HRLNTXATJMD  568      
959-678 A Killingworth CT NWHNCT02XOX  920      
959-678 9 Killingworth CT NWHNCT02XOX  920   2022-08-21   
970-439 A Steamboat Springs CO DNVRCOMA33Z  656      
970-439 9 Steamboat Springs CO DNVRCOMAX5Z  656   2006-01-12   
972-246 A Dallas TX DLLSTXRIXPZ  552      
972-246 0 Dallas TX DLLSTXRIXPZ  552      
972-246 1 Dallas TX DLLSTXRIXPZ  552      
972-246 2 Dallas TX DLLSTXRIXPZ  552      
972-246 3 Dallas TX DLLSTXRIXPZ  552      
972-246 4 Dallas TX DLLSTXRIXPZ  552      
972-246 5 Dallas TX DLLSTXRIXPZ  552      
972-246 6 Dallas TX DLLSTXRIXPZ  552      
972-332 A Allen EACS TX DLLSTXRIXPZ  552      
972-332 9 Allen EACS TX DLLSTXRIXPZ  552      
972-531 A Plano TX DLLSTXRIXPZ  552      
972-697 A Grand Prairie TX DLLSTXRIXPZ  552      
972-697 0 Grand Prairie TX DLLSTXRIXPZ  552      
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      
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      

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Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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