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
510-946 8 Fremont-Newark: Oliver DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2015-11-23   
510-971 A Oakland: Main-Piedmont DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
510-971 5 Oakland: Main-Piedmont DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2021-03-03   
510-971 6 Oakland: Main-Piedmont DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2021-01-21   
510-971 7 Oakland: Main-Piedmont DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2021-01-21   
510-971 8 Oakland: Main-Piedmont DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2021-01-21   
510-971 9 Oakland: Main-Piedmont DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2021-01-21   
510-992 5 Oakland: Main-Piedmont DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2020-09-15   
628-208 8 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2017-08-18   
628-213 1 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2017-01-30   
628-213 2 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2017-01-30   
628-217 A San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
628-217 5 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-10-20   
628-217 6 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-10-20   
628-217 7 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-10-20   
628-217 8 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-10-20   
628-217 9 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-10-20   
628-240 2 San Rafael CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2017-12-04   
628-247 A San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
628-247 0 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-09-19   
628-247 1 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-09-19   
628-247 2 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-09-19   
628-247 3 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-09-19   
628-247 4 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-09-19   
628-247 5 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-09-19   
628-247 6 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-09-19   
628-247 7 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-09-19   
628-247 8 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-09-19   
628-247 9 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-09-19   
628-248 A San Francisco: Montrose-Evergreen DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
628-248 0 San Francisco: Montrose-Evergreen DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-09-19   
628-248 1 San Francisco: Montrose-Evergreen DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-09-19   
628-248 2 San Francisco: Montrose-Evergreen DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-09-19   
628-248 3 San Francisco: Montrose-Evergreen DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-09-19   
628-248 4 San Francisco: Montrose-Evergreen DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-09-19   
628-248 5 San Francisco: Montrose-Evergreen DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-09-19   
628-248 6 San Francisco: Montrose-Evergreen DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-09-19   
628-248 7 San Francisco: Montrose-Evergreen DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-09-19   
628-248 8 San Francisco: Montrose-Evergreen DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-09-19   
628-248 9 San Francisco: Montrose-Evergreen DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2016-09-19   
628-267 A San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
628-267 1 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2019-09-21   
628-267 6 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2020-05-17   
628-268 6 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2019-10-18   
628-271 2 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2019-11-18   
628-271 3 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2019-11-18   
628-271 4 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2020-04-06   
628-271 5 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2020-04-06   
628-271 6 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2020-04-06   
628-271 7 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2020-04-06   
628-271 8 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2020-04-06   
628-271 9 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2020-04-06   
628-321 A San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
628-321 0 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-25   
628-321 1 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-25   
628-321 2 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-25   
628-321 3 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-25   
628-321 4 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-25   
628-321 5 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-25   
628-321 6 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-25   
628-321 7 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-25   
628-321 8 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-25   
628-321 9 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-25   
628-322 A San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
628-322 0 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-25   
628-322 1 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-25   
628-322 2 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-25   
628-322 3 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-25   
628-322 4 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-25   
628-322 5 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-25   
628-322 6 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-25   
628-322 7 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-25   
628-322 8 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-25   
628-322 9 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-25   
628-323 A San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
628-323 0 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-25   
628-323 1 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-25   
628-323 2 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-25   
628-323 3 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-25   
628-323 4 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-25   
628-323 5 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-25   
628-323 6 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-25   
628-323 7 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-25   
628-323 8 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-25   
628-323 9 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-25   
628-324 A San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
628-324 0 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-27   
628-324 1 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-27   
628-324 2 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-27   
628-324 3 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-27   
628-324 4 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-27   
628-324 5 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-27   
628-324 6 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-27   
628-324 7 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-27   
628-324 8 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-27   
628-324 9 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-27   
628-325 A San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
628-325 0 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-27   
628-325 1 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-27   
628-325 2 San Francisco: Central DA CA 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2022-10-27   

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Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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