Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

OCN: 824J OPENTACT INC.

<< 1 2 3 4 5 6 7 8 9 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
826-587 8 Harrisonburg VA HRBGVABFX0X  927   2026-07-26   
826-758 A Roanoke VA RONKVAGELMD  244   2026-07-26   
826-758 6 Roanoke VA RONKVAGELMD  244   2026-07-26   
826-825 5 Calverton VA   246   2026-09-13   
830-573 7 Brackettville TX   566   2026-09-13   
831-280 7 Aptos CA   722   2026-09-12   
831-283 7 Carmel Valley CA   736   2026-09-13   
831-844 7 Big Sur CA   736   2026-09-12   
835-277 7 Philadelphia Suburban Zone 23 PA   228   2026-09-13   
837-222 A Red Bluff CA   724   2026-10-24   
837-222 2 Red Bluff CA   724   2026-10-24   
839-247 7 Johnston SC   442   2026-09-13   
839-349 7 Clover SC   422   2026-11-20   
848-364 7 Carteret NJ   224   2026-10-16   
848-425 7 Asbury Park NJ   224   2026-11-13   
850-989 6 Munson FL   44813   2026-10-09   
854-261 7 Dillon SC   432   2026-09-13   
854-308 7 Summerville SC   436   2026-09-15   
858-838 7 Campo CA   732   2026-09-13   
861-222 A Peoria IL   368   2026-11-02   
861-222 2 Peoria IL   368   2026-11-02   
862-479 7 Bloomfield NJ   224   2026-09-13   
862-489 7 Boonton NJ   224   2026-10-26   
862-587 A Newark NJ JRCYNJ65X9X  224   2026-05-10   
862-587 8 Newark NJ JRCYNJ65X9X  224   2026-05-10   
863-351 7 Clewiston FL   93902   2026-10-09   
863-363 7 Haines City FL   952   2026-09-13   
863-587 A Lakeland FL TAMSFLDEXRX  952   2026-05-10   
863-587 8 Lakeland FL TAMSFLDEXRX  952   2026-05-10   
865-587 A Knoxville TN   474   2026-08-23   
865-587 8 Knoxville TN   474   2026-08-23   
878-305 7 Aliquippa PA   234   2026-09-13   
901-788 A Memphis TN MMPHTNMAYOY  468   2026-05-10   
901-788 0 Memphis TN MMPHTNMAYOY  468   2026-05-10   
903-888 A Longview TX LGVWTXBA55Z  554   2026-08-20   
903-888 8 Longview TX LGVWTXBA55Z  554   2026-08-20   
906-873 A Marquette MI   342   2026-11-02   
906-873 4 Marquette MI   342   2026-11-02   
912-379 7 Hazlehurst GA   440   2026-10-09   
912-679 7 St Simons Island GA   440   2026-10-24   
912-894 7 Baxley GA   440   2026-10-05   
912-903 7 Brunswick GA   440   2026-11-09   
915-357 5 Vinton TX   540   2026-09-13   
915-446 A Canutillo TX ELPSTXEYLMD  540   2026-06-19   
915-446 8 Canutillo TX   540   2026-06-19   
925-554 7 Antioch CA   722   2026-10-20   
925-653 7 Concord CA   722   2026-10-23   
930-216 7 Charlestown IN   462   2026-09-12   
930-231 7 Jasonville IN   338   2026-10-15   
930-233 7 Bruceville IN   338   2026-10-23   

<< 1 2 3 4 5 6 7 8 9 >>

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.