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
781-978 0 Bryantville MA   128   2026-02-12   
786-633 A Miami FL MIAMFL98X4X  46017      
786-633 0 Miami FL   46017   2018-10-25   
786-648 A North Dade FL MIAMFL98X4X  46017      
786-648 1 North Dade FL   46017   2019-03-25   
786-677 3 Keys FL   46017   2019-07-12   
813-568 A Tampa Central FL TAMSFLDEX0X  952      
813-568 1 Tampa Central FL   952   2019-08-11   
815-559 A Chenoa IL BLTNILXDX5Y  366      
815-559 2 Chenoa IL   366   2019-08-19   
831-400 A Santa Cruz CA SNFCCAMKX3Y  722      
831-400 1 Santa Cruz CA   722   2019-08-02   
832-400 2 Alvin TX   560   2019-07-13   
857-328 A Boston MA BSTPMALLXMD  128      
857-328 1 Boston MA   128   2019-08-16   
857-341 2 Belmont MA   128   2019-07-22   
862-343 A Newark NJ NWRKNJMDYMD  224      
862-343 1 Newark NJ   224   2019-08-15   
865-364 A Knoxville TN KNVLTNMAYDX  474      
865-364 1 Knoxville TN   474   2019-08-09   
872-213 8 Chicago Zone 02-Edgewater IL   358   2019-02-16   
872-245 A Chicago Zone 04-Humboldt IL CHCGIL24KMD  358      
872-245 1 Chicago Zone 04-Humboldt IL   358   2019-03-25   
872-266 5 Chicago Zone 08-Portsmouth IL   358   2019-02-18   
912-446 A Savannah GA SVNHGABS45Z  440      
912-446 1 Savannah GA   440   2019-08-08   
914-942 A Westchester Zone 2 NY   132   2026-02-05   
914-942 0 Westchester Zone 2 NY   132   2026-02-05   
917-781 A New York City Zone 01 NY NYCMNYBX0MD  132      
917-781 0 New York City Zone 01 NY   132   2018-02-12   
928-327 5 Prescott AZ   666   2019-02-09   
928-666 7 Flagstaff AZ   666   2019-04-07   
928-988 8 Yuma AZ   666   2019-02-16   
929-506 A New York City Zone 03 NY NYCMNYBX0MD  132      
929-506 1 New York City Zone 03 NY   132   2019-03-25   
929-590 1 New York City Zone 08 NY   132   2019-03-25   
929-630 A New York City Zone 07 NY NYCMNYBX0MD  132      
929-630 1 New York City Zone 07 NY   132   2019-03-25   
936-800 0 Nacogdoches TX   560   2020-07-03   
938-318 A Anniston AL   476   2026-02-19   
938-318 0 Anniston AL   476   2026-02-19   
941-253 0 Bradenton FL   952   2019-07-24   
941-529 0 Sarasota FL   952   2019-07-17   
949-561 1 Irvine CA   730   2019-08-04   
954-429 6 Deerfield Beach FL   46017   2019-07-11   
954-669 A Fort Lauderdale FL MIAMFL98X4X  46017      
954-669 1 Fort Lauderdale FL   46017   2019-03-25   
979-800 0 Garwood TX   560   2020-07-03   
980-423 A Charlotte NC CHRLNCTAXQY  422      
980-423 1 Charlotte NC   422   2019-08-08   

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

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