Local Calling Guide

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San Mateo, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
650-524 0   9740 PACIFIC BELL 722      
650-524 1   9740 PACIFIC BELL 722      
650-524 2   9740 PACIFIC BELL 722      
650-524 3   9740 PACIFIC BELL 722      
650-524 4   9740 PACIFIC BELL 722      
650-524 5   981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-03-27   
650-524 6   9740 PACIFIC BELL 722      
650-524 7   9740 PACIFIC BELL 722      
650-524 8   9740 PACIFIC BELL 722      
650-524 9   9740 PACIFIC BELL 722      
650-525 A SNMTCA11DS0  9740 PACIFIC BELL 722      
650-525 0   9740 PACIFIC BELL 722      
650-525 1   9740 PACIFIC BELL 722      
650-525 2   649C ONVOY, LLC - CA 722   2018-01-04   
650-525 3   9740 PACIFIC BELL 722      
650-525 4   981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-03-26   
650-525 5   9740 PACIFIC BELL 722      
650-525 6   649C ONVOY, LLC - CA 722   2019-02-07   
650-525 7   9740 PACIFIC BELL 722      
650-525 8   9740 PACIFIC BELL 722      
650-525 9   9740 PACIFIC BELL 722      
650-532 A SNJUCA10DS0  8322 MPOWER COMMUNICATIONS CORP - CA 722      
650-532 0   8322 MPOWER COMMUNICATIONS CORP - CA 722      
650-532 1   7453 U.S. TELEPACIFIC CORP. - CA 722   2009-10-11   
650-532 2   8322 MPOWER COMMUNICATIONS CORP - CA 722      
650-532 3   981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-26   
650-532 4   6529 T-MOBILE USA, INC. 722   2011-07-04   
650-532 5   258E YMAX COMMUNICATIONS CORP. - CA 722   2009-07-29   
650-532 6   8322 MPOWER COMMUNICATIONS CORP - CA 722      
650-532 7   258E YMAX COMMUNICATIONS CORP. - CA 722   2009-07-29   
650-532 8   258E YMAX COMMUNICATIONS CORP. - CA 722   2010-03-03   
650-532 9   981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-26   
650-533 A OKLDCA61DMD  6664 SPRINT SPECTRUM L.P. 722      
650-539 A OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
650-539 0   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-07-14   
650-539 1   6529 T-MOBILE USA, INC. 722   2005-03-22   
650-539 2   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2010-06-03   
650-539 3   7262 XO CALIFORNIA, INC. 722   2010-07-03   
650-539 4   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-09-22   
650-539 5   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-09-22   
650-539 6   649C ONVOY, LLC - CA 722   2010-06-25   
650-539 8   981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-04-01   
650-539 9   981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-04-01   
650-544 A OKLDCA61DMD  6664 SPRINT SPECTRUM L.P. 722      
650-544 0   6664 SPRINT SPECTRUM L.P. 722      
650-544 1   6664 SPRINT SPECTRUM L.P. 722      
650-544 2   7262 XO CALIFORNIA, INC. 722   2011-01-26   
650-544 3   6664 SPRINT SPECTRUM L.P. 722      
650-544 4   6664 SPRINT SPECTRUM L.P. 722      
650-544 5   6664 SPRINT SPECTRUM L.P. 722      

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Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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