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: 234

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
415-234 A Ignacio CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
415-234 0 Ignacio CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-09-19   
415-234 1 Ignacio CA   515J IP HORIZON LLC 722      
415-234 2 Ignacio CA   515J IP HORIZON LLC 722      
415-234 3 Ignacio CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-07   
415-234 4 Ignacio CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2014-09-25   
415-234 5 Ignacio CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2014-09-25   
415-234 6 Ignacio CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2005-09-27   
415-234 7 Ignacio CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2009-12-19   
415-234 8 Ignacio CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2010-04-26   
415-234 9 Ignacio CA SNJUCACL8MD  145J TERRA NOVA TELECOM INC. 722   2025-01-08   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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