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Elk Grove, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
916-512 1   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2010-09-03   
916-512 2   508J CENTURYLINK COMMUNICATIONS, LLC 726   2013-07-05   
916-512 3   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2011-01-06   
916-512 4   2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 726   2010-04-01   
916-512 5   6529 T-MOBILE USA, INC. 726   2011-09-30   
916-512 6   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2012-01-08   
916-512 7   6529 T-MOBILE USA, INC. 726   2012-07-31   
916-512 8   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2013-07-07   
916-512 9   6529 T-MOBILE USA, INC. 726   2010-09-10   
916-513 A WSCRCAKE1MD  6529 T-MOBILE USA, INC. 726      
916-513 0   6010 NEW CINGULAR WIRELESS PCS, LLC 726   2015-10-03   
916-513 1   6010 NEW CINGULAR WIRELESS PCS, LLC 726   2015-10-03   
916-513 2   6010 NEW CINGULAR WIRELESS PCS, LLC 726   2015-10-03   
916-513 3   6010 NEW CINGULAR WIRELESS PCS, LLC 726   2015-10-03   
916-513 4   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2015-10-17   
916-513 5   6010 NEW CINGULAR WIRELESS PCS, LLC 726   2015-10-13   
916-513 6   6010 NEW CINGULAR WIRELESS PCS, LLC 726   2015-10-13   
916-513 7   318J COMCAST IP PHONE, LLC 726   2015-11-25   
916-513 8   6529 T-MOBILE USA, INC. 726   2015-10-02   
916-513 9   6529 T-MOBILE USA, INC. 726   2015-10-02   
916-525 A EKGVCAXGDS0  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 726      
916-525 0   2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 726      
916-525 1   2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 726      
916-525 2   2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 726      
916-525 3   2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 726      
916-525 4   2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 726      
916-525 5   6010 NEW CINGULAR WIRELESS PCS, LLC 726   2007-10-27   
916-525 6   2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 726      
916-525 7   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2005-07-18   
916-525 8   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2005-07-18   
916-525 9   2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 726      
916-544 A WSCRCAKE1MD  5562 METROPCS, INC. 726      
916-544 0   5562 METROPCS, INC. 726   2009-04-12   
916-544 1   5562 METROPCS, INC. 726   2009-05-12   
916-544 2   6010 NEW CINGULAR WIRELESS PCS, LLC 726   2009-12-04   
916-544 3   5562 METROPCS, INC. 726   2011-03-21   
916-544 4   5562 METROPCS, INC. 726   2011-04-11   
916-544 5   3964 CONSOLIDATED COMMUNICATIONS ENTERPRISE SVCS, INC 726   2010-02-18   
916-544 6   2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 726   2011-05-07   
916-544 7   5562 METROPCS, INC. 726   2011-01-16   
916-544 8   6529 T-MOBILE USA, INC. 726   2013-11-04   
916-544 9   6529 T-MOBILE USA, INC. 726   2010-03-05   
916-582 A WSCRCAHW3MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
916-582 0   6529 T-MOBILE USA, INC. 726   2014-09-20   
916-582 1   6529 T-MOBILE USA, INC. 726   2014-09-20   
916-582 2   6529 T-MOBILE USA, INC. 726   2015-05-26   
916-582 3   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2014-10-19   
916-582 4   6010 NEW CINGULAR WIRELESS PCS, LLC 726   2015-06-03   
916-582 5   6010 NEW CINGULAR WIRELESS PCS, LLC 726   2015-06-03   
916-582 6   7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 726   2015-02-20   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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