Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 114J EXIANT COMMUNICATIONS LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
628-262 1 Belvedere CA SNFCCAMKX0X  722   2018-04-23   
628-266 7 Corte Madera CA   722   2026-10-29   
628-315 0 Belvedere CA   722   2026-10-12   
628-315 4 Belvedere CA   722   2026-09-14   
628-315 5 Belvedere CA   722   2026-10-12   
629-236 A Nashville TN NSVLTNMTYGZ  470      
629-236 1 Nashville TN NSVLTNMTYGZ  470   2019-10-24   
629-837 7 Charlotte TN   470   2026-10-30   
630-840 7 Geneva IL   358   2026-10-03   
636-465 8 Festus-Crystal City MO STLSMOWQ9MD  520   2026-02-13   
636-473 7 Antonia MO   520   2026-09-26   
636-500 5 Imperial MO   520   2026-05-23   
640-257 7 Tuckerton NJ   220   2026-09-26   
640-306 7 Wildwood NJ   220   2026-10-27   
640-614 7 Egg Harbor NJ   220   2026-09-03   
640-880 7 Trenton NJ   222   2026-10-29   
641-200 7 Charles City IA   632   2026-06-26   
641-999 4 Nashua IA   632   2026-05-22   
646-995 A New York City Zone 01 NY NYCMNYBXUMD  132      
646-995 1 New York City Zone 01 NY NYCMNYBXUMD  132   2019-04-14   
651-360 7 Red Wing MN   628   2026-10-03   
651-386 7 Wabasha MN   628   2026-10-16   
651-397 7 North Branch MN   628   2026-09-04   
656-284 7 Tampa Central FL   952   2026-10-16   
659-587 A Tuscaloosa AL BRHMALHRUMD  476   2026-03-28   
659-587 8 Tuscaloosa AL   476   2026-03-28   
660-276 7 Moberly MO   524   2026-08-13   
660-299 7 Edina MO   524   2026-11-02   
660-444 3 Glasgow MO   524   2026-05-23   
660-457 7 Lancaster MO   524   2026-09-03   
660-662 7 Higbee MO   524   2026-09-26   
660-800 7 Chillicothe MO   524   2026-10-16   
660-848 7 New Franklin MO   524   2026-10-30   
661-613 A Edwards CA BKFDCA11X9X  734      
661-613 3 Edwards CA   734   2026-06-27   
661-696 7 Arvin CA   734   2026-11-09   
661-697 7 Bakersfield: South DA CA   734   2026-11-10   
661-738 A Bakersfield: Main DA CA BKFDCAKTX7Y  734   2026-05-21   
661-738 8 Bakersfield: Main DA CA BKFDCAKTX7Y  734   2026-05-21   
662-540 7 Mount Pleasant MS   468   2026-11-04   
662-923 4 South Moscow MS   468   2026-10-29   
667-256 A Aberdeen MD BLTMMDCHXWX  236      
667-256 1 Aberdeen MD BLTMMDCHXWX  236   2018-11-18   
667-271 A Salisbury MD SLBRMDSBXZX  242      
667-271 1 Salisbury MD SLBRMDSBXZX  242   2019-11-01   
678-220 A Atlanta Northeast GA   438      
678-286 A Atlanta Northeast GA   438      
678-307 A Atlanta GA   438      
678-484 A Atlanta GA   438      
678-998 A Atlanta GA   438      

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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