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: 756

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
707-756 A Healdsburg CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
707-756 0 Healdsburg CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
707-756 1 Healdsburg CA   515J IP HORIZON LLC 722   2016-09-15   
707-756 2 Healdsburg CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
707-756 3 Healdsburg CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2015-02-26   
707-756 4 Healdsburg CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2021-01-08   
707-756 5 Healdsburg CA SNFCCA01XGX  516C AT&T CORP. 722   2011-05-16   
707-756 6 Healdsburg CA CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2019-06-08   
707-756 7 Healdsburg CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2016-03-28   
707-756 8 Healdsburg CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2016-03-28   
707-756 9 Healdsburg CA SNFCCAMKX5Y  506J TWILIO INTERNATIONAL, INC. 722   2020-10-01   

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

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