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: 666

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
341-666 A Oakland: Trinidad DA CA SNJUCACL7MD  965H FRACTEL LLC 722      
341-666 0 Oakland: Trinidad DA CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2020-09-09   
341-666 1 Oakland: Trinidad DA CA   6529 T-MOBILE USA, INC. 722   2020-10-27   
341-666 2 Oakland: Trinidad DA CA   506J TWILIO INTERNATIONAL INC 722   2020-10-01   
341-666 3 Oakland: Trinidad DA CA   6529 T-MOBILE USA, INC. 722   2020-10-27   
341-666 4 Oakland: Trinidad DA CA   624H ONVOY SPECTRUM, LLC 722   2020-07-02   
341-666 5 Oakland: Trinidad DA CA   624H ONVOY SPECTRUM, LLC 722   2020-07-02   
341-666 6 Oakland: Trinidad DA CA   965H FRACTEL LLC 722   2020-02-25   
341-666 7 Oakland: Trinidad DA CA   965H FRACTEL LLC 722   2020-02-25   
341-666 8 Oakland: Trinidad DA CA   624H ONVOY SPECTRUM, LLC 722   2020-07-02   
341-666 9 Oakland: Trinidad DA CA   5562 METRO PCS, INC. 722   2021-03-14   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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