Local Calling Guide

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East Contra Costa, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
925-240 A BRWDCA12DS0  9740 PACIFIC BELL 722      
925-240 0 BRWDCA12DS0  9740 PACIFIC BELL 722      
925-240 1 BRWDCA12DS0  9740 PACIFIC BELL 722      
925-240 2 BRWDCA12DS0  9740 PACIFIC BELL 722      
925-240 3 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-03-04   
925-240 4 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2012-12-13   
925-240 5 BRWDCA12DS0  9740 PACIFIC BELL 722      
925-240 6 BRWDCA12DS0  9740 PACIFIC BELL 722      
925-240 7 BRWDCA12DS0  9740 PACIFIC BELL 722      
925-240 8 BRWDCA12DS0  9740 PACIFIC BELL 722      
925-240 9 BRWDCA12DS0  9740 PACIFIC BELL 722      
925-306 A SNRTCAHFDS0  433E SONIC TELECOM, LLC - CA 722      
925-306 0 SNRTCAHFDS0  433E SONIC TELECOM, LLC - CA 722   2017-03-06   
925-306 1 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2017-06-18   
925-306 2 CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2017-09-09   
925-306 3 FRMTCAJYDS0  707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 722   2018-07-13   
925-306 4 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2020-07-19   
925-306 5 CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2020-04-04   
925-306 6 SNRTCAHFDS0  433E SONIC TELECOM, LLC - CA 722   2019-06-08   
925-306 7 CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2019-11-17   
925-306 8 SNJUCACL3MD  073H TELNYX LLC 722   2017-06-12   
925-306 9 CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2018-07-19   
925-308 A OKLDCAEBDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-308 0 CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-11-07   
925-308 1 OKLDCAEBDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-308 2 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2010-03-13   
925-308 3 CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-11-07   
925-308 4 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2005-09-27   
925-308 5 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-05-23   
925-308 6 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-29   
925-308 7 BRWDCA12DS0  9740 PACIFIC BELL 722   2004-03-02   
925-308 8 BRWDCA12DS0  9740 PACIFIC BELL 722   2004-03-02   
925-308 9 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-11-26   
925-390 A CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-390 0 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2016-05-27   
925-390 1 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2016-05-27   
925-390 2 CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2017-08-09   
925-390 3 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-07-25   
925-390 4   515J IP HORIZON LLC 722   2016-09-15   
925-390 5 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2016-09-16   
925-390 6 SNRTCAHFDS0  433E SONIC TELECOM, LLC - CA 722   2016-09-23   
925-390 7 SNFCCA01XGX  516C AT&T CORP. 722   2016-11-25   
925-390 8 CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2016-05-26   
925-390 9 CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2016-05-26   
925-392 A OKLDCA03DS5  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
925-392 0 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-11-26   
925-392 1 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-29   
925-392 2 SNFCCA21XPZ  553J WHITESKY COMMUNICATIONS, LLC 722   2021-09-16   
925-392 3 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2004-12-22   
925-392 4 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2003-01-11   

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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