Local Calling Guide

Area code/prefix search

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OCN: 4420 FRONTIER CALIFORNIA INC.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
530-346 2 Colfax: Colfax DA CA CLFXCAXF34E  726      
530-346 6 Colfax: Colfax DA CA CLFXCAXF34E  726      
530-346 7 Colfax: Colfax DA CA CLFXCAXF34E  726      
530-346 8 Colfax: Colfax DA CA CLFXCAXF34E  726      
530-346 9 Colfax: Colfax DA CA CLFXCAXF34E  726      
530-623 A Weaverville CA WVVLCAXGDS0  724      
530-625 A Hoopa CA HOPACAXFRS3  724      
530-625 1 Hoopa CA HOPACAXFRS3  724      
530-625 4 Hoopa CA HOPACAXFRS3  724      
530-625 5 Hoopa CA HOPACAXFRS3  724      
530-627 A Orleans CA ORLNCAXFRS4  724      
530-627 3 Orleans CA ORLNCAXFRS4  724      
530-628 A Hayfork CA HYFKCAXFRS1  724      
530-628 1 Hayfork CA HYFKCAXFRS1  724      
530-628 4 Hayfork CA HYFKCAXFRS1  724      
530-628 5 Hayfork CA HYFKCAXFRS1  724      
530-629 A Willow Creek CA WWCKCAXFRS2  724      
530-629 1 Willow Creek CA WWCKCAXFRS2  724      
530-629 2 Willow Creek CA WWCKCAXFRS2  724      
530-629 3 Willow Creek CA WWCKCAXFRS2  724      
530-629 4 Willow Creek CA WWCKCAXFRS2  724      
530-637 A Colfax: Weimar DA CA WEMRCAXFRS1  726      
530-637 1 Colfax: Weimar DA CA WEMRCAXFRS1  726      
530-637 4 Colfax: Weimar DA CA WEMRCAXFRS1  726      
530-637 5 Colfax: Weimar DA CA WEMRCAXFRS1  726      
530-637 9 Colfax: Weimar DA CA WEMRCAXFRS1  726      
530-735 A Knights Landing CA KNLDCAXFDS0  726      
530-735 6 Knights Landing CA KNLDCAXFDS0  726      
530-738 A Robbins CA RBNSCAXGRS1  726      
530-738 4 Robbins CA RBNSCAXGRS1  726      
559-524 3 Sanger CA SNGRCAXF87A  728   2010-07-02   
559-524 6 Sanger CA SNGRCAXF87A  728   2009-12-15   
559-524 7 Sanger CA SNGRCAXF87A  728   2009-12-15   
559-592 A Exeter CA EXTRCAXFDS0  728      
559-594 A Exeter CA FRVLCAXFRL1  728      
559-594 4 Exeter CA FRVLCAXFRL1  728      
559-594 5 Exeter CA FRVLCAXFRL1  728      
559-594 6 Exeter CA FRVLCAXFRL1  728      
559-594 9 Exeter CA FRVLCAXFRL1  728      
559-597 A Lemon Cove CA LMCVCAXFRS1  728      
559-597 2 Lemon Cove CA LMCVCAXFRS1  728      
559-693 A San Joaquin CA SNJQCAXFDS0  728      
559-693 2 San Joaquin CA SNJQCAXFDS0  728      
559-693 4 San Joaquin CA SNJQCAXFDS0  728      
559-693 9 San Joaquin CA SNJQCAXFDS0  728      
559-698 A San Joaquin CA TRNQCAXFRS1  728      
559-698 5 San Joaquin CA TRNQCAXFRS1  728      
559-698 7 San Joaquin CA TRNQCAXFRS1  728      
559-787 A Tivy Valley CA TVVYCAXFRS1  728      
559-787 2 Tivy Valley CA TVVYCAXFRS1  728      

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

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