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San Carlos-Belmont, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
650-226 A HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
650-226 0 HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
650-226 1 HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
650-226 2 HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
650-226 3 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2005-09-26   
650-226 4 HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
650-226 5 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2017-07-17   
650-226 6 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2013-07-09   
650-226 7 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2021-06-06   
650-226 8 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-11-13   
650-226 9 SNFCCAMM8MD  973E RACE TELECOMMUNICATIONS, INC. - CA 722   2016-11-20   
650-232 A HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-232 0 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-232 1 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-232 2 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-232 3 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-232 4 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-232 5 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-232 6 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-232 7 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2013-08-11   
650-232 8 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-232 9 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2018-05-16   
650-264 A SNFCCA01DS5  7421 AT&T - LOCAL 722      
650-264 0 SNFCCA21XPZ  553J WHITESKY COMMUNICATIONS, LLC 722   2021-09-16   
650-264 1 SNFCCA01DS5  7421 AT&T - LOCAL 722      
650-264 2 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2005-09-15   
650-264 3 SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-02-15   
650-264 4 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2005-09-15   
650-264 5 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2005-09-15   
650-264 6   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2025-09-03   
650-264 7 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-11-13   
650-264 8 SNFCCA01XGX  516C AT&T CORP. 722   2006-06-30   
650-264 9 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-08-14   
650-339 A HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
650-339 0 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
650-339 1 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
650-339 2 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
650-339 3 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
650-339 4 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
650-339 5 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-12-09   
650-339 6 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2009-11-03   
650-339 7 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2009-12-20   
650-339 8 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2010-07-03   
650-339 9 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2009-04-14   
650-394 A OKLDCAEBDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
650-394 0 SNRTCAHFDS0  433E SONIC TELECOM, LLC - CA 722   2021-04-02   
650-394 1 OKLDCAEBDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
650-394 2 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2010-03-08   
650-394 3 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2021-11-16   
650-394 4 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2008-02-27   
650-394 5 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-28   
650-394 6 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-28   
650-394 7 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-12-06   
650-394 8 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2011-10-01   
650-394 9 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2022-04-25   
650-412 A HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-412 0 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-412 1 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-412 2 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-412 3 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-412 4 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-412 5 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2025-09-03   
650-412 6 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2019-03-22   
650-412 7 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2021-04-02   
650-412 8 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2021-04-02   
650-412 9 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-413 A SNCRCA11DS0  9740 PACIFIC BELL 722      
650-413 0 SNCRCA11DS0  9740 PACIFIC BELL 722      
650-413 1 SNCRCA11DS0  9740 PACIFIC BELL 722      
650-413 2 SNCRCA11DS0  9740 PACIFIC BELL 722      
650-413 3 SNCRCA11DS0  9740 PACIFIC BELL 722      
650-413 4 SNCRCA11DS0  9740 PACIFIC BELL 722      
650-413 5 SNCRCA11DS0  9740 PACIFIC BELL 722      
650-413 6 SNCRCA11DS0  9740 PACIFIC BELL 722      
650-413 7 SNCRCA11DS0  9740 PACIFIC BELL 722      
650-413 8 SNCRCA11DS0  9740 PACIFIC BELL 722      
650-413 9 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2015-08-11   
650-453 A   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
650-453 0 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-08-28   
650-453 1   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
650-453 2 HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2010-08-14   
650-453 3 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2011-03-24   
650-453 4   649C ONVOY, LLC - CA 722   2025-10-19   
650-453 5   829J PAETEC ITEL, LLC 722   2010-08-05   
650-453 6   624H ONVOY SPECTRUM, LLC 722   2025-01-30   
650-453 7 SNVACAHZ0MD  508J CENTURYLINK COMMUNICATIONS, LLC 722   2013-06-25   
650-453 8 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2009-01-14   
650-453 9   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2025-11-12   
650-486 A SNCRCA11DS0  9740 PACIFIC BELL 722      
650-486 0 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2012-12-30   
650-486 1 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2009-12-05   
650-486 2 SNCRCA11DS0  9740 PACIFIC BELL 722      
650-486 3 SNCRCA11DS0  9740 PACIFIC BELL 722      
650-486 4 SNCRCA11DS0  9740 PACIFIC BELL 722      
650-486 5 SNCRCA11DS0  9740 PACIFIC BELL 722      
650-486 6 SNCRCA11DS0  9740 PACIFIC BELL 722      
650-486 7 SNCRCA11DS0  9740 PACIFIC BELL 722      
650-486 8 SNCRCA11DS0  9740 PACIFIC BELL 722      
650-486 9 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2012-12-30   
650-489 A SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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