Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 553J WHITESKY COMMUNICATIONS, LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
831-274 9 Watsonville CA SNFCCA21XPZ  722   2021-09-16   
831-401 8 Ben Lomond CA SNFCCA21XPZ  722   2021-09-16   
831-432 2 Boulder Creek CA SNFCCA21XPZ  722   2021-09-16   
831-612 8 Aptos CA SNFCCA21XPZ  722   2021-09-16   
840-209 0 Arrowhead CA LSANCA03IMD  730   2021-11-01   
840-300 2 Redlands CA LSANCA03IMD  730   2021-10-02   
840-600 9 Colton CA LSANCA03IMD  730   2021-10-01   
840-699 0 Ontario CA LSANCA03IMD  730   2021-10-02   
840-788 0 Fontana CA LSANCA03IMD  730   2021-10-01   
840-799 0 Rialto CA LSANCA03IMD  730   2021-10-02   
840-877 0 Marshall CA LSANCA03IMD  730   2021-10-02   
840-899 0 Highland CA LSANCA03IMD  730   2021-10-01   
872-261 0 Chicago Zone 10-Beverly IL CHCGILIDXEX  358   2021-02-27   
872-269 7 Chicago Zone 08-Portsmouth IL CHCGILIDXEX  358   2021-02-27   
872-270 A Chicago Zone 01-Calumet IL CHCGILIDXEX  358      
872-270 1 Chicago Zone 01-Calumet IL CHCGILIDXEX  358   2021-03-11   
872-274 0 Chicago Zone 04-Humboldt IL CHCGILIDXEX  358   2021-02-27   
872-277 9 Chicago Zone 05-Austin IL CHCGILIDXEX  358   2021-02-27   
872-469 0 Chicago Zone 03-Kildare IL CHCGILIDXEX  358   2021-02-27   
872-873 7 Chicago Zone 11-O'Hare IL CHCGILIDXEX  358   2021-02-27   
901-407 0 Millington TN MMPHTNMAYLX  468   2021-03-28   
901-460 1 West Whiteville TN MMPHTNMAYLX  468   2021-03-28   
901-557 A Arlington TN MMPHTNMAYLX  468      
901-557 1 Arlington TN MMPHTNMAYLX  468   2021-05-02   
901-587 A Memphis TN MMPHTNMAYLX  468      
901-587 1 Memphis TN MMPHTNMAYLX  468   2021-03-11   
901-899 2 Moscow TN MMPHTNMAYLX  468   2021-03-28   
909-495 9 San Bernardino CA LSANCA03IMD  730   2021-10-02   
909-504 4 Calimesa CA LSANCA03IMD  730   2021-10-01   
909-805 1 Mentone CA LSANCA03IMD  730   2021-10-02   
909-892 5 Upland CA LSANCA03IMD  730   2021-10-02   
909-897 2 Crestline CA LSANCA03IMD  730   2021-10-01   
909-901 8 Claremont-San Dimas CA LSANCA03IMD  730   2021-10-01   
909-914 7 Diamond Bar CA LSANCA03IMD  730   2021-10-01   
914-515 0 Westchester Zone 2 NY NYCKNYWMXMX  132   2021-03-06   
914-560 9 Westchester Zone 3 NY NYCKNYWMXMX  132   2021-03-28   
914-595 9 Westchester Zone 1 NY NYCKNYWMXMX  132   2021-03-28   
914-899 7 Westchester Zone 6 NY NYCKNYWMXMX  132   2021-02-22   
925-203 2 Pittsburg CA SNFCCA21XPZ  722   2021-09-16   
925-218 7 Pleasanton CA SNFCCA21XPZ  722   2021-09-16   
925-232 5 Pittsburg West CA SNFCCA21XPZ  722   2021-09-16   
925-235 3 Moraga CA SNFCCA21XPZ  722   2021-09-16   
925-257 5 Orinda CA SNFCCA21XPZ  722   2021-09-16   
925-297 3 Lafayette CA SNFCCA21XPZ  722   2021-09-16   
925-319 2 Sunol CA SNFCCA21XPZ  722   2021-09-16   
925-392 2 East Contra Costa CA SNFCCA21XPZ  722   2021-09-16   
925-498 0 Bishop Ranch CA SNFCCA21XPZ  722   2021-09-16   
925-524 1 Clayton CA SNFCCA21XPZ  722   2021-09-16   
925-599 3 Livermore CA SNFCCA21XPZ  722   2021-09-16   
925-644 9 Concord CA SNFCCA21XPZ  722   2021-09-16   
925-733 0 Danville CA SNFCCA21XPZ  722   2021-10-08   
925-891 2 Walnut Creek CA SNFCCA21XPZ  722   2021-09-16   
925-905 3 Dublin-San Ramon CA SNFCCA21XPZ  722   2021-09-11   
925-966 0 Antioch CA SNFCCA21XPZ  722   2021-09-16   
929-482 3 New York City Zone 14 NY NYCKNYWMXMX  132   2021-02-22   
929-547 1 New York City Zone 11 NY NYCKNYWMXMX  132   2021-02-22   
929-562 0 New York City Zone 03 NY NYCKNYWMXMX  132   2021-03-13   
929-564 A New York City Zone 04 NY NYCKNYWMXMX  132      
929-564 1 New York City Zone 04 NY NYCKNYWMXMX  132   2021-03-29   
929-567 A New York City Zone 06 NY NYCKNYWMXMX  132      
929-567 1 New York City Zone 06 NY NYCKNYWMXMX  132   2021-03-29   
929-568 A New York City Zone 07 NY NYCKNYWMXMX  132      
929-568 1 New York City Zone 07 NY NYCKNYWMXMX  132   2021-03-29   
929-569 0 New York City Zone 08 NY NYCKNYWMXMX  132   2021-03-13   
929-571 A New York City Zone 12 NY NYCKNYWMXMX  132      
929-571 1 New York City Zone 12 NY NYCKNYWMXMX  132   2021-03-29   
929-744 8 New York City Zone 09 NY NYCKNYWMXMX  132   2021-02-22   
929-755 1 New York City Zone 10 NY NYCKNYWMXMX  132   2021-02-22   
929-833 0 New York City Zone 15 NY NYCKNYWMXMX  132   2021-02-22   
936-293 5 Huntsville TX HSTNTX08ZMD  560   2021-05-09   
938-222 7 Florence AL BRHMALMTYBX  477   2021-04-13   
938-234 0 Hazel Green AL HNVIALUNXAZ  477   2021-03-28   
938-732 0 Ranburne AL ATLNGABU09Z  438   2021-03-22   
949-686 5 Irvine CA LSANCA03IMD  730   2021-10-01   
949-881 0 Newport Beach CA LSANCA03IMD  730   2021-10-02   
949-886 0 Rancho Viejo CA LSANCA03IMD  730   2021-10-02   
949-990 7 Saddleback Valley CA LSANCA03IMD  730   2021-10-02   
949-997 5 Trabuco CA LSANCA03IMD  730   2021-10-02   
951-540 8 Lakeview-Nuevo CA LSANCA03IMD  730   2021-10-01   
951-561 1 Temescal Canyon CA LSANCA03IMD  730   2021-10-02   
951-574 8 Murrieta CA LSANCA03IMD  730   2021-10-02   
951-583 0 Elsinore CA LSANCA03IMD  730   2021-10-01   
951-799 4 Hemet: Anza DA CA LSANCA03IMD  730   2021-10-01   
951-910 8 Hemet: Sage DA CA LSANCA03IMD  730   2021-10-01   
954-759 9 Fort Lauderdale FL MIAMFLGR90Z  46017   2021-03-28   
979-398 8 Wallis TX HSTNTX08ZMD  560   2021-05-09   
979-610 0 Bay City TX HSTNTX08ZMD  560   2021-05-09   

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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