Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Big Sur, CA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
831-244 A   981E BANDWIDTH.COM CLEC, LLC - CA 736      
831-244 0   981E BANDWIDTH.COM CLEC, LLC - CA 736   2010-08-14   
831-244 1   4129 O1 COMMUNICATIONS, INC. - CA 736      
831-244 2   4129 O1 COMMUNICATIONS, INC. - CA 736      
831-244 3   981E BANDWIDTH.COM CLEC, LLC - CA 736   2014-07-07   
831-244 6   981E BANDWIDTH.COM CLEC, LLC - CA 736   2014-08-02   
831-244 7   7575 CENTURYLINK COMMUNICATIONS LLC 736   2015-11-09   
831-244 8   981E BANDWIDTH.COM CLEC, LLC - CA 736   2015-10-15   
831-244 9   649C ONVOY, LLC - CA 736   2017-04-26   
831-249 A SLNSCA01XEX  516C AT&T CORP. 736   2010-01-28   
831-249 0   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2020-01-15   
831-249 7   516C AT&T CORP. 736   2010-01-28   
831-249 9   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2018-10-21   
831-267 A SLNSCABI4MD  748D MPOWER NETWORKS SERVICES INC. - CA 736   2007-02-02   
831-267 6   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2016-03-05   
831-267 7   748D MPOWER NETWORKS SERVICES INC. - CA 736   2007-02-02   
831-300 A   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 736      
831-300 0   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 736      
831-300 1   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 736      
831-300 2   073H TELNYX LLC 736   2018-07-03   
831-300 4   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 736      
831-667 A BGSRCA11RS0  9740 PACIFIC BELL 736      
831-667 0   9740 PACIFIC BELL 736      
831-667 1   9740 PACIFIC BELL 736      
831-667 2   9740 PACIFIC BELL 736      
831-667 3   9740 PACIFIC BELL 736      
831-667 5   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 736   2005-07-26   
831-667 7   9262 UTILITY TELECOM GROUP, LLC - CA 736   2006-03-24   
831-844 A   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 736      
831-844 0   981E BANDWIDTH.COM CLEC, LLC - CA 736      
831-844 3   649C ONVOY, LLC - CA 736   2019-03-21   
831-844 4   649C ONVOY, LLC - CA 736   2019-03-21   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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