Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
628-946 0 San Francisco: Central DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2021-04-01   
650-201 0 South San Francisco CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2003-08-05   
650-206 0 Woodside CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-10-13   
650-206 3 Woodside CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2016-03-04   
650-213 6 Palo Alto CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2008-05-28   
650-216 8 Redwood City CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-08-11   
650-223 1 Palo Alto CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2010-09-17   
650-223 9 Palo Alto CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2010-09-17   
650-224 A Mountain View CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-228 4 South San Francisco CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2003-06-11   
650-229 2 Los Altos CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-10-09   
650-232 9 San Carlos-Belmont CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2018-05-16   
650-237 9 Mountain View CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-09-11   
650-238 4 South San Francisco CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2003-04-13   
650-238 7 South San Francisco CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2003-09-22   
650-238 8 South San Francisco CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2003-09-22   
650-241 5 Redwood City CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-12-21   
650-243 7 South San Francisco CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2004-01-12   
650-243 8 South San Francisco CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2004-01-12   
650-245 A San Mateo CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-250 2 Palo Alto CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2016-07-15   
650-250 3 Palo Alto CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2016-07-15   
650-250 6 Palo Alto CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2016-08-15   
650-255 A South San Francisco CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-270 0 South San Francisco CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-08-11   
650-272 1 Palo Alto CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2013-10-07   
650-272 8 Palo Alto CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2013-10-07   
650-273 2 South San Francisco CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2004-11-24   
650-273 3 South San Francisco CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2004-11-24   
650-282 0 Mountain View CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2012-05-04   
650-285 7 Palo Alto CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-04-07   
650-285 9 Palo Alto CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-04-07   
650-296 A South San Francisco CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-302 A Millbrae CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-303 A South San Francisco CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-304 A Palo Alto CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-304 6 Palo Alto CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2016-10-22   
650-304 7 Palo Alto CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2016-10-22   
650-304 8 Palo Alto CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2016-10-22   
650-304 9 Palo Alto CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2016-10-21   
650-305 8 Los Altos CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-09-04   
650-308 6 Palo Alto CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2011-04-07   
650-313 8 Palo Alto CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2017-12-04   
650-313 9 Palo Alto CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2017-12-04   
650-314 1 Mountain View CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2017-12-20   
650-319 5 Palo Alto CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2008-05-28   
650-353 8 Palo Alto CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2008-07-13   
650-374 A Palo Alto CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-374 6 Palo Alto CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2020-06-27   
650-374 7 Palo Alto CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2020-06-27   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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