Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 341 [Rate centres in NPA 341] [Dial plan for NPA 341]

NXX: 766

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
341-766 A Oakland: Berkeley DA CA SNJUCACL7MD  965H FRACTEL, LLC 722      
341-766 0 Oakland: Berkeley DA CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2020-09-09   
341-766 1 Oakland: Berkeley DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2021-10-22   
341-766 2 Oakland: Berkeley DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2021-11-21   
341-766 3 Oakland: Berkeley DA CA SNJUCACL7MD  965H FRACTEL, LLC 722   2020-07-26   
341-766 4 Oakland: Berkeley DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2021-12-21   
341-766 5 Oakland: Berkeley DA CA SNRTCAHFDS0  433E SONIC TELECOM, LLC - CA 722   2020-10-26   
341-766 6 Oakland: Berkeley DA CA SNJUCACL7MD  965H FRACTEL, LLC 722   2020-07-26   
341-766 7 Oakland: Berkeley DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-08-13   
341-766 8 Oakland: Berkeley DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2021-03-22   
341-766 9 Oakland: Berkeley DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2021-03-22   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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