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: 425J CSC WIRELESS, LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
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   
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   
803-769 A Columbia SC CLMASCSNY0X  434      
803-769 2 Columbia SC CLMASCSNY0X  434   2020-09-15   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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