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: 900

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
341-900 A Crockett CA SNJUCACL7MD  965H FRACTEL, LLC 722      
341-900 0 Crockett CA SNJUCACL7MD  965H FRACTEL, LLC 722   2021-01-14   
341-900 1 Crockett CA SNFCCAMKX6Y  515J IP HORIZON LLC 722   2021-05-01   
341-900 2 Crockett CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2021-07-16   
341-900 3 Crockett CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2021-07-23   
341-900 4 Crockett CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2021-08-08   
341-900 5 Crockett CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2021-11-07   
341-900 6 Crockett CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2021-11-07   
341-900 7 Crockett CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2021-12-19   
341-900 9 Crockett CA   965H FRACTEL, LLC 722   2021-02-20   

Last updated: Sat, 02 May 2026 12:20:53 UTC

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