Local Calling Guide

Area code/prefix search

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NPA: 661 [Rate centres in NPA 661] [Dial plan for NPA 661]

NXX: 769

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
661-769 A Taft CA MRCPCAXFRS1  4420 FRONTIER CALIFORNIA INC. 734      
661-769 0 Taft CA BKFDCA11GMD  649C ONVOY, LLC - CA 734   2021-07-22   
661-769 1 Taft CA   145J TERRA NOVA TELECOM INC. 734   2022-04-12   
661-769 2 Taft CA MRCPCAXFRS1  4420 FRONTIER CALIFORNIA INC. 734      
661-769 3 Taft CA BKFDCA11GMD  649C ONVOY, LLC - CA 734   2021-11-14   
661-769 4 Taft CA BKFDCA11GMD  649C ONVOY, LLC - CA 734   2021-11-14   
661-769 5 Taft CA BKFDCA11GMD  649C ONVOY, LLC - CA 734   2017-04-04   
661-769 6 Taft CA BKFDCA11EMD  981E BANDWIDTH.COM CLEC, LLC - CA 734   2009-01-15   
661-769 7 Taft CA BKFDCA119MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 734   2014-04-12   
661-769 8 Taft CA MRCPCAXFRS1  4420 FRONTIER CALIFORNIA INC. 734      
661-769 9 Taft CA MRCPCAXFRS1  4420 FRONTIER CALIFORNIA INC. 734      

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

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