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: 777

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
341-777 A Hayward CA SNFCCA21XCZ  252F WIDE VOICE, LLC - CA 722      
341-777 0 Hayward CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2019-10-05   
341-777 1 Hayward CA   321J HD CARRIER LLC 722   2019-07-23   
341-777 2 Hayward CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2019-10-14   
341-777 3 Hayward CA OKLECAZVGT0  5562 METROPCS, INC. 722   2020-10-23   
341-777 4 Hayward CA OKLECAZVGT0  5562 METROPCS, INC. 722   2020-10-23   
341-777 5 Hayward CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2021-05-08   
341-777 6 Hayward CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2019-08-30   
341-777 7 Hayward CA SNFCCA21XCZ  252F WIDE VOICE, LLC - CA 722   2019-07-22   
341-777 8 Hayward CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2019-08-30   
341-777 9 Hayward CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2020-08-19   

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

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