Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 707 [Rate centres in NPA 707] [Dial plan for NPA 707]

NXX: 637

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
707-637 A Napa CA CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
707-637 0 Napa CA   649C ONVOY, LLC - CA 722      
707-637 1 Napa CA CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
707-637 2 Napa CA   649C ONVOY, LLC - CA 722      
707-637 3 Napa CA CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
707-637 4 Napa CA SNFCCA01XGX  516C AT&T CORP. 722      
707-637 5 Napa CA   649C ONVOY, LLC - CA 722      
707-637 6 Napa CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
707-637 7 Napa CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
707-637 8 Napa CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
707-637 9 Napa CA   649C ONVOY, LLC - CA 722      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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