Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 415 [Rate centres in NPA 415] [Dial plan for NPA 415]

NXX: 301

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
415-301 A Novato CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
415-301 0 Novato CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-08-21   
415-301 1 Novato CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-08-21   
415-301 2 Novato CA   649C ONVOY, LLC - CA 722   2016-05-13   
415-301 3 Novato CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2016-09-23   
415-301 4 Novato CA   649C ONVOY, LLC - CA 722   2015-12-21   
415-301 5 Novato CA   649C ONVOY, LLC - CA 722   2015-12-21   
415-301 6 Novato CA   649C ONVOY, LLC - CA 722   2016-02-25   
415-301 7 Novato CA   649C ONVOY, LLC - CA 722   2016-02-25   
415-301 8 Novato CA   6529 T-MOBILE USA, INC. 722   2015-09-25   
415-301 9 Novato CA   6529 T-MOBILE USA, INC. 722   2015-05-08   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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