Local Calling Guide

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

NXX: 300

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
415-300 A San Rafael CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
415-300 0 San Rafael CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2009-09-01   
415-300 1 San Rafael CA SNFCCAMKX5Y  506J TWILIO INTERNATIONAL, INC. 722      
415-300 2 San Rafael CA SNFCCAMKX5Y  506J TWILIO INTERNATIONAL, INC. 722      
415-300 3 San Rafael CA FRMTCAEDDS2  7262 XO CALIFORNIA, INC. 722   2012-11-08   
415-300 4 San Rafael CA   515J IP HORIZON LLC 722      
415-300 5 San Rafael CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2012-01-18   
415-300 6 San Rafael CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2004-08-27   
415-300 7 San Rafael CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2004-08-27   
415-300 8 San Rafael CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-07-23   
415-300 9 San Rafael CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-07-23   

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

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