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.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
660-494 0 Boonville MO STJSMODNX0X  524   2019-06-26   
660-494 1 Boonville MO STJSMODNX0X  524   2019-07-15   
660-494 2 Boonville MO STJSMODNX0X  524   2019-05-12   
660-494 3 Boonville MO STJSMODNX0X  524   2019-07-15   
661-308 A Bakersfield: Main DA CA BKFDCA11Y0X  734      
661-308 2 Bakersfield: Main DA CA BKFDCA11Y0X  734   2020-04-05   
662-881 A Greenwood MS GNWDMSMAY0X  482      
662-881 0 Greenwood MS GNWDMSMAY0X  482   2019-07-03   
662-881 1 Greenwood MS   482   2026-06-12   
662-881 2 Greenwood MS GNWDMSMAY0X  482   2019-05-13   
662-881 3 Greenwood MS   482   2026-06-12   
667-273 A Pikesville MD PIVLMDPKY0X  238      
667-273 2 Pikesville MD PIVLMDPKY0X  238   2019-11-23   
667-346 A Salisbury MD SLBRMDSBY0X  242      
667-346 2 Salisbury MD SLBRMDSBY0X  242   2019-11-29   
680-218 A Syracuse NY SYRCNYSUY0X  136      
680-218 2 Syracuse NY SYRCNYSUY0X  136   2020-03-16   
681-254 8 Beckley WV CHTNWVLEX0X  254   2019-06-06   
681-254 9 Beckley WV CHTNWVLEX0X  254   2019-06-28   
681-264 A Elkins WV CLBGWVMAY0X  256      
681-264 0 Elkins WV CLBGWVMAY0X  256   2019-08-24   
681-264 1 Elkins WV CLBGWVMAY0X  256   2019-08-24   
681-264 2 Elkins WV CLBGWVMAY0X  256   2019-05-10   
681-282 0 Princeton WV BLFDWVXAY0X  932   2024-07-26   
681-282 1 Princeton WV BLFDWVXAY0X  932   2024-07-26   
681-292 A Flat Top WV CHTNWVLEX0X  254      
681-292 0 Flat Top WV CHTNWVLEX0X  254   2023-11-13   
681-292 2 Flat Top WV CHTNWVLEX0X  254   2019-05-16   
681-292 3 Flat Top WV CHTNWVLEX0X  254   2023-11-13   
681-439 A Princeton WV BLFDWVXAY0X  932      
681-439 0 Princeton WV BLFDWVXAY0X  932   2019-08-24   
681-439 1 Princeton WV BLFDWVXAY0X  932   2019-08-24   
681-439 2 Princeton WV BLFDWVXAY0X  932   2019-05-12   
681-474 2 Beckley WV   254   2025-03-27   
681-474 3 Beckley WV   254   2025-03-27   
681-474 4 Beckley WV   254   2025-03-27   
681-474 5 Beckley WV   254   2025-04-27   
682-200 5 Fort Worth TX DLLSTXRIY0X  552   2021-10-30   
689-205 A Orlando FL ORLDFL60Y0X  45806      
689-205 2 Orlando FL ORLDFL60Y0X  45806   2019-07-20   
701-957 A Bismarck ND BSMRNDBCY0X  638      
701-957 2 Bismarck ND BSMRNDBCY0X  638   2019-07-28   
701-964 A Fargo ND FARGNDBCY0X  636      
701-964 2 Fargo ND FARGNDBCY0X  636   2020-09-21   
707-719 A Blue Lake CA EURKCA01X0X  722      
707-719 2 Blue Lake CA EURKCA01X0X  722   2019-05-16   
707-719 7 Blue Lake CA EURKCA01X0X  722   2019-07-13   
707-719 8 Blue Lake CA EURKCA01X0X  722   2019-08-13   
712-685 A Sioux City IA SXCYIADTY0X  630      
712-685 2 Sioux City IA SXCYIADTY0X  630   2020-09-21   
716-303 A Buffalo NY BFLONYFRY0X  140      
716-303 2 Buffalo NY BFLONYFRY0X  140   2020-03-16   
719-413 A Colorado Springs-Main CO CLSPCOMAY0X  658      
719-413 2 Colorado Springs-Main CO CLSPCOMAY0X  658   2019-07-21   
720-678 A Denver CO DNVRCOMAY0X  656      
720-678 2 Denver CO DNVRCOMAY0X  656   2019-11-23   
725-217 A Laughlin NV LSVGNVXBY0X  721      
725-217 0 Laughlin NV LSVGNVXBY0X  721   2019-08-24   
725-217 2 Laughlin NV LSVGNVXBY0X  721   2019-05-11   
732-209 A Bound Brook NJ PRNYNJFPX0X  224      
732-209 0 Bound Brook NJ PRNYNJFPX0X  224   2019-08-19   
732-209 1 Bound Brook NJ PRNYNJFPX0X  224   2019-08-19   
732-209 2 Bound Brook NJ PRNYNJFPX0X  224   2019-09-19   
732-209 3 Bound Brook NJ PRNYNJFPX0X  224   2019-09-19   
732-209 4 Bound Brook NJ PRNYNJFPX0X  224   2019-09-19   
732-487 0 Bound Brook NJ PRNYNJFPX0X  224   2019-06-03   
732-487 1 Bound Brook NJ PRNYNJFPX0X  224   2019-07-15   
732-487 5 Bound Brook NJ PRNYNJFPX0X  224   2019-07-15   
732-487 8 Bound Brook NJ PRNYNJFPX0X  224   2019-07-15   
732-808 1 Bound Brook NJ PRNYNJFPX0X  224   2024-09-20   
732-808 7 Bound Brook NJ PRNYNJFPX0X  224   2024-09-20   
737-394 7 Austin TX AUSTTXHOY0X  558   2024-09-20   
737-394 8 Austin TX AUSTTXHOY0X  558   2024-09-20   
737-394 9 Austin TX AUSTTXHOY0X  558   2024-09-20   
740-691 0 Pomeroy OH ATHNOHXAY0X  324   2019-06-06   
740-691 1 Pomeroy OH ATHNOHXAY0X  324   2019-06-06   
740-750 A Lowell OH ATHNOHXAY0X  324      
740-750 2 Lowell OH ATHNOHXAY0X  324   2019-05-10   
743-209 A Greensboro NC GNBONCEUY0X  424      
743-209 2 Greensboro NC GNBONCEUY0X  424   2020-07-11   
757-762 A Norfolk Zone 1 VA GRBRVAXAY0X  252      
757-762 2 Norfolk Zone 1 VA GRBRVAXAY0X  252   2020-04-10   
762-250 A Augusta GA AGSTGAMTY0X  442      
762-250 2 Augusta GA AGSTGAMTY0X  442   2020-09-15   
765-424 A Richmond IN RCMDINXBY0X  937      
765-424 2 Richmond IN RCMDINXBY0X  937   2020-06-20   
765-440 A Lafayette IN LFYTINXAY0X  336      
765-440 2 Lafayette IN LFYTINXAY0X  336   2020-08-17   
775-462 A Reno NV RENONV12Y0X  720      
775-462 2 Reno NV RENONV12Y0X  720   2020-12-20   
779-271 A Lanark IL DKLBILXAY0X  364      
779-271 2 Lanark IL DKLBILXAY0X  364   2020-06-20   
779-274 A Rockford IL RCFRILRTY0X  360      
779-274 2 Rockford IL RCFRILRTY0X  360   2020-08-24   
785-940 A Topeka KS TPKAKSKVY0X  534      
785-940 2 Topeka KS TPKAKSKVY0X  534   2019-07-20   
786-697 A Miami FL MIAMFL98Y0X  46017      
786-697 2 Miami FL MIAMFL98Y0X  46017   2019-07-20   
802-330 A St Albans VT BURLVTMAY0X  124      
802-330 2 St Albans VT BURLVTMAY0X  124   2020-04-17   

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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