Local Calling Guide

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NPA: 650 [Rate centres in NPA 650] [Dial plan for NPA 650]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
650-350 6 San Mateo CA SNMTCA11DS0  9740 PACIFIC BELL 722      
650-350 7 San Mateo CA SNMTCA11DS0  9740 PACIFIC BELL 722      
650-350 8 San Mateo CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2011-06-04   
650-350 9 San Mateo CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2011-06-07   
650-351 A South San Francisco CA SNFCCAMK8MD  8690 GLOBAL CROSSING LOCAL SERVICES, INC. - CA 722      
650-351 0 South San Francisco CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-19   
650-351 1 South San Francisco CA SNFCCAMK8MD  8690 GLOBAL CROSSING LOCAL SERVICES, INC. - CA 722      
650-351 2 South San Francisco CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-09-25   
650-351 3 South San Francisco CA SNFCCAMK8MD  8690 GLOBAL CROSSING LOCAL SERVICES, INC. - CA 722      
650-351 4 South San Francisco CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
650-351 5 South San Francisco CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-19   
650-351 6 South San Francisco CA SNFCCAMK8MD  8690 GLOBAL CROSSING LOCAL SERVICES, INC. - CA 722      
650-351 7 South San Francisco CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-12-08   
650-351 8 South San Francisco CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-19   
650-351 9 South San Francisco CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2010-02-12   
650-352 A Palo Alto CA SNFCCAMK8MD  8690 GLOBAL CROSSING LOCAL SERVICES, INC. - CA 722      
650-352 0 Palo Alto CA SNFCCAMK8MD  8690 GLOBAL CROSSING LOCAL SERVICES, INC. - CA 722      
650-352 1 Palo Alto CA SNFCCAMK8MD  8690 GLOBAL CROSSING LOCAL SERVICES, INC. - CA 722      
650-352 2 Palo Alto CA SNFCCAMK8MD  8690 GLOBAL CROSSING LOCAL SERVICES, INC. - CA 722      
650-352 3 Palo Alto CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-12-08   
650-352 4 Palo Alto CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
650-352 5 Palo Alto CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
650-352 6 Palo Alto CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
650-352 7 Palo Alto CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
650-352 8 Palo Alto CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
650-352 9 Palo Alto CA SNFCCAMK8MD  8690 GLOBAL CROSSING LOCAL SERVICES, INC. - CA 722      
650-353 A Palo Alto CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
650-353 0 Palo Alto CA SNFDCACVCM7  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2004-08-05   
650-353 1 Palo Alto CA SNFDCACVCM7  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2004-08-05   
650-353 2 Palo Alto CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-12-08   
650-353 3 Palo Alto CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2004-08-13   
650-353 4 Palo Alto CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
650-353 5 Palo Alto CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2003-12-28   
650-353 6 Palo Alto CA SNFDCACVCM7  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2004-10-21   
650-353 7 Palo Alto CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-12-08   
650-353 8 Palo Alto CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2008-07-13   
650-353 9 Palo Alto CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2006-07-18   
650-354 A Palo Alto CA PLALCA12DS0  9740 PACIFIC BELL 722      
650-355 A Pacifica CA PCFCCA11DS0  9740 PACIFIC BELL 722      
650-356 A San Mateo CA SNMTCA11DS1  9740 PACIFIC BELL 722      
650-356 0 San Mateo CA SNMTCA11DS1  9740 PACIFIC BELL 722      
650-356 1 San Mateo CA SNMTCA11DS1  9740 PACIFIC BELL 722      
650-356 2 San Mateo CA SNMTCA11DS1  9740 PACIFIC BELL 722      
650-356 3 San Mateo CA SNMTCA11DS1  9740 PACIFIC BELL 722      
650-356 4 San Mateo CA SNMTCA11DS1  9740 PACIFIC BELL 722      
650-356 5 San Mateo CA SNMTCA11DS1  9740 PACIFIC BELL 722      
650-356 6 San Mateo CA SNMTCA11DS1  9740 PACIFIC BELL 722      
650-356 7 San Mateo CA SNMTCA11DS1  9740 PACIFIC BELL 722      
650-356 8 San Mateo CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2007-01-27   
650-356 9 San Mateo CA SNMTCA11DS1  9740 PACIFIC BELL 722      
650-357 A San Mateo CA SNMTCA11DS1  9740 PACIFIC BELL 722      
650-358 A San Mateo CA SNMTCA11DS1  9740 PACIFIC BELL 722      
650-359 A Pacifica CA PCFCCA11DS0  9740 PACIFIC BELL 722      
650-360 A South San Francisco CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
650-361 A Redwood City CA RDCYCA01DS0  9740 PACIFIC BELL 722      
650-362 A Redwood City CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-362 0 Redwood City CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-362 1 Redwood City CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-362 2 Redwood City CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-362 3 Redwood City CA SNFCCA01XGX  516C AT&T CORP. 722   2007-02-19   
650-362 4 Redwood City CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2011-10-03   
650-362 5 Redwood City CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722   2008-12-08   
650-362 6 Redwood City CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2007-05-17   
650-362 7 Redwood City CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2018-12-23   
650-362 8 Redwood City CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2011-09-21   
650-362 9 Redwood City CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-363 A Redwood City CA RDCYCA01DS0  9740 PACIFIC BELL 722      
650-364 A Redwood City CA RDCYCA01DS0  9740 PACIFIC BELL 722      
650-365 A Redwood City CA RDCYCA01DS0  9740 PACIFIC BELL 722      
650-366 A Redwood City CA RDCYCA01DS0  9740 PACIFIC BELL 722      
650-367 A Redwood City CA RDCYCA01DS0  9740 PACIFIC BELL 722      
650-368 A Redwood City CA RDCYCA01DS0  9740 PACIFIC BELL 722      
650-369 A Redwood City CA RDCYCA01DS0  9740 PACIFIC BELL 722      
650-370 A Palo Alto CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2024-12-06   
650-370 0 Palo Alto CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2024-12-06   
650-370 1 Palo Alto CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2024-12-06   
650-370 2 Palo Alto CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2024-12-06   
650-371 A San Mateo CA SNFCCA21XEZ  6630 USA MOBILITY WIRELESS, INC. 722      
650-372 A San Mateo CA SNMTCA11DS1  9740 PACIFIC BELL 722      
650-372 0 San Mateo CA SNMTCA11DS1  9740 PACIFIC BELL 722      
650-372 1 San Mateo CA SNMTCA11DS1  9740 PACIFIC BELL 722      
650-372 2 San Mateo CA SNMTCA11DS1  9740 PACIFIC BELL 722      
650-372 3 San Mateo CA SNMTCA11DS1  9740 PACIFIC BELL 722      
650-372 4 San Mateo CA SNMTCA11DS1  9740 PACIFIC BELL 722      
650-372 5 San Mateo CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2013-03-28   
650-372 6 San Mateo CA SNMTCA11DS1  9740 PACIFIC BELL 722      
650-372 7 San Mateo CA SNMTCA11DS1  9740 PACIFIC BELL 722      
650-372 8 San Mateo CA OKLDCAMP1MD  4733 PAETEC COMMUNICATIONS, INC. - CA 722   2013-03-13   
650-372 9 San Mateo CA SNMTCA11DS1  9740 PACIFIC BELL 722      
650-373 A San Mateo CA BRLNCA01DS0  9740 PACIFIC BELL 722      
650-374 A Palo Alto CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-374 0 Palo Alto CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2020-09-07   
650-374 1 Palo Alto CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2021-01-02   
650-374 2 Palo Alto CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2021-01-02   
650-374 3 Palo Alto CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2024-08-18   
650-374 4 Palo Alto CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2021-01-02   
650-374 5 Palo Alto CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2021-01-02   
650-374 6 Palo Alto CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2020-06-27   
650-374 7 Palo Alto CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2020-06-27   
650-374 8 Palo Alto CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2020-06-27   

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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