Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
616-618 A Grand Rapids MI   348   2026-09-17   
616-618 0 Grand Rapids MI   348   2026-09-17   
623-373 A Phoenix AZ PHNXAZ19JMD  666   2026-06-13   
623-373 0 Phoenix AZ PHNXAZ19JMD  666   2026-06-13   
626-846 A Alhambra CA LSANCA545MD  730   2026-06-25   
626-846 0 Alhambra CA LSANCA545MD  730   2026-06-25   
628-262 0 Belvedere CA SNFCCAMKX3Y  722   2019-08-01   
628-291 A Mill Valley CA SNFCCASYOMD  722      
628-291 4 Mill Valley CA SNFCCASYOMD  722   2026-06-14   
628-628 1 San Francisco: Central DA CA SNFCCAMKX3Y  722   2019-08-01   
657-657 0 Anaheim CA LSANCARCY2X  730   2019-08-03   
669-289 1 Campbell CA SNFCCAMKX3Y  722   2019-08-01   
669-295 6 San Jose: West DA CA SNFCCAMKX3Y  722   2019-08-16   
682-284 A Arlington TX DLLSTXAL9MD  552      
682-284 1 Arlington TX DLLSTXAL9MD  552   2019-03-25   
682-285 A Fort Worth TX DLLSTXAL9MD  552      
682-285 1 Fort Worth TX DLLSTXAL9MD  552   2019-03-25   
689-208 A Orlando FL ORLDFL60XYX  45806      
689-208 1 Orlando FL ORLDFL60XYX  45806   2019-08-09   
689-209 0 Winter Park FL ORLDFL60XYX  45808   2019-08-16   
720-805 A Denver CO DNVTCOZI9MD  656      
720-805 0 Denver CO DNVTCOZI9MD  656   2018-09-29   
726-229 A San Antonio TX SNANTXCAY1X  566      
726-229 1 San Antonio TX SNANTXCAY1X  566   2022-11-26   
727-250 0 Clearwater FL TAMSFLDEX0X  952   2019-07-16   
737-239 A Austin TX AUSTTXGR47Z  558      
737-239 0 Austin TX AUSTTXGR47Z  558   2018-09-28   
737-730 A Bastrop TX   558   2026-09-13   
737-730 0 Bastrop TX   558   2026-09-13   
754-237 A Hollywood FL MIAMFL98X4X  46017      
754-237 1 Hollywood FL MIAMFL98X4X  46017   2019-03-25   
754-238 1 Pompano Beach FL MIAMFL98X4X  46017   2019-07-12   
771-271 A Washington Zone 1 DC MCLNVA23DMD  236   2026-06-13   
771-271 0 Washington Zone 1 DC MCLNVA23DMD  236   2026-06-13   
773-819 7 Chicago Zone 07-Stewart IL CHCGIL24KMD  358   2019-02-22   
781-978 A Bryantville MA SOVLMAABLMD  128   2026-02-12   
781-978 0 Bryantville MA SOVLMAABLMD  128   2026-02-12   
786-633 A Miami FL MIAMFL98X4X  46017      
786-633 0 Miami FL MIAMFL98X4X  46017   2018-10-25   
786-648 A North Dade FL MIAMFL98X4X  46017      
786-648 1 North Dade FL MIAMFL98X4X  46017   2019-03-25   
786-677 3 Keys FL MIAMFL98X4X  46017   2019-07-12   
810-248 A Brighton MI SFLDMIDNNMD  340   2026-06-25   
810-248 0 Brighton MI SFLDMIDNNMD  340   2026-06-25   
813-568 A Tampa Central FL TAMSFLDEX0X  952      
813-568 1 Tampa Central FL TAMSFLDEX0X  952   2019-08-11   
815-559 A Chenoa IL BLTNILXDX5Y  366      
815-559 2 Chenoa IL BLTNILXDX5Y  366   2019-08-19   
830-530 A Pearsall TX   566   2026-09-13   
830-530 0 Pearsall TX   566   2026-09-13   
831-400 A Santa Cruz CA SNFCCAMKX3Y  722      
831-400 1 Santa Cruz CA SNFCCAMKX3Y  722   2019-08-02   
832-400 2 Alvin TX HSTNTXYALMD  560   2019-07-13   
835-295 A Philadelphia Suburban Zone 10 PA PHLAPAFGXQY  228   2026-07-10   
835-295 0 Philadelphia Suburban Zone 10 PA PHLAPAFGXQY  228   2026-07-10   
847-820 A Barrington IL CHCGILGMPMD  358   2026-05-10   
847-820 0 Barrington IL CHCGILGMPMD  358   2026-05-10   
857-328 A Boston MA BSTPMALLXMD  128      
857-328 1 Boston MA BSTPMALLXMD  128   2019-08-16   
857-341 2 Belmont MA BSTPMALLXMD  128   2019-07-22   
862-343 A Newark NJ NWRKNJMDYMD  224      
862-343 1 Newark NJ NWRKNJMDYMD  224   2019-08-15   
865-364 A Knoxville TN KNVLTNMAYDX  474      
865-364 1 Knoxville TN KNVLTNMAYDX  474   2019-08-09   
865-485 A Knoxville TN   474   2026-09-13   
865-485 0 Knoxville TN   474   2026-09-13   
872-213 8 Chicago Zone 02-Edgewater IL CHCGIL24KMD  358   2019-02-16   
872-245 A Chicago Zone 04-Humboldt IL CHCGIL24KMD  358      
872-245 1 Chicago Zone 04-Humboldt IL CHCGIL24KMD  358   2019-03-25   
872-266 5 Chicago Zone 08-Portsmouth IL CHCGIL24KMD  358   2019-02-18   
912-446 A Savannah GA SVNHGABS45Z  440      
912-446 1 Savannah GA SVNHGABS45Z  440   2019-08-08   
912-918 A Statesboro GA   440   2026-09-17   
912-918 0 Statesboro GA   440   2026-09-17   
914-942 A Westchester Zone 2 NY NYCMNYZRXOX  132   2026-02-05   
914-942 0 Westchester Zone 2 NY NYCMNYZRXOX  132   2026-02-05   
917-781 A New York City Zone 01 NY NYCMNYBX0MD  132      
917-781 0 New York City Zone 01 NY NYCMNYBX0MD  132   2018-02-12   
928-327 5 Prescott AZ PHNXAZ28YMD  666   2019-02-09   
928-666 7 Flagstaff AZ PHNXAZ28YMD  666   2019-04-07   
928-988 8 Yuma AZ PHNXAZ28YMD  666   2019-02-16   
929-506 A New York City Zone 03 NY NYCMNYBX0MD  132      
929-506 1 New York City Zone 03 NY NYCMNYBX0MD  132   2019-03-25   
929-590 1 New York City Zone 08 NY NYCMNYBX0MD  132   2019-03-25   
929-630 A New York City Zone 07 NY NYCMNYBX0MD  132      
929-630 1 New York City Zone 07 NY NYCMNYBX0MD  132   2019-03-25   
936-376 A Dayton TX HSTNTXJAXYY  560   2026-03-29   
936-376 0 Dayton TX HSTNTXJAXYY  560   2026-03-29   
936-800 0 Nacogdoches TX HSTNTXYALMD  560   2020-07-03   
938-318 A Anniston AL BRHMAL16X2Y  476   2026-02-19   
938-318 0 Anniston AL BRHMAL16X2Y  476   2026-02-19   
938-324 A Cullman AL HNVIALUNXQZ  477   2026-06-13   
938-324 0 Cullman AL HNVIALUNXQZ  477   2026-06-13   
941-253 0 Bradenton FL TAMSFLDEX0X  952   2019-07-24   
941-446 A Palmetto FL TAMRFLWSXMD  952   2026-06-13   
941-446 0 Palmetto FL TAMRFLWSXMD  952   2026-06-13   
941-529 0 Sarasota FL TAMSFLDEX0X  952   2019-07-17   
943-310 A Atlanta GA ATLNGAHPRMD  438   2026-03-29   
943-310 0 Atlanta GA ATLNGAHPRMD  438   2026-03-29   
949-561 1 Irvine CA LSANCARCY2X  730   2019-08-04   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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