Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
628-325 0 San Francisco: Central DA CA SNRSCA01KMD  722   2022-10-27   
628-325 1 San Francisco: Central DA CA SNRSCA01KMD  722   2022-10-27   
628-325 2 San Francisco: Central DA CA SNRSCA01KMD  722   2022-10-27   
628-325 3 San Francisco: Central DA CA SNRSCA01KMD  722   2022-10-27   
628-325 4 San Francisco: Central DA CA SNRSCA01KMD  722   2022-10-27   
628-325 5 San Francisco: Central DA CA SNRSCA01KMD  722   2022-10-27   
628-325 6 San Francisco: Central DA CA SNRSCA01KMD  722   2022-10-27   
628-325 7 San Francisco: Central DA CA SNRSCA01KMD  722   2022-10-27   
628-325 8 San Francisco: Central DA CA SNRSCA01KMD  722   2022-10-27   
628-325 9 San Francisco: Central DA CA SNRSCA01KMD  722   2022-10-27   
628-326 A San Francisco: Central DA CA SNRSCA01KMD  722      
628-326 0 San Francisco: Central DA CA SNRSCA01KMD  722   2022-10-27   
628-326 1 San Francisco: Central DA CA SNRSCA01KMD  722   2022-10-27   
628-326 2 San Francisco: Central DA CA SNRSCA01KMD  722   2022-10-27   
628-326 3 San Francisco: Central DA CA SNRSCA01KMD  722   2022-10-27   
628-326 4 San Francisco: Central DA CA SNRSCA01KMD  722   2022-10-27   
628-326 5 San Francisco: Central DA CA SNRSCA01KMD  722   2022-10-27   
628-326 6 San Francisco: Central DA CA SNRSCA01KMD  722   2022-10-27   
628-326 7 San Francisco: Central DA CA SNRSCA01KMD  722   2022-10-27   
628-326 8 San Francisco: Central DA CA SNRSCA01KMD  722   2022-10-27   
628-326 9 San Francisco: Central DA CA SNRSCA01KMD  722   2022-10-27   
628-336 5 San Rafael CA SNRSCA01KMD  722   2019-07-26   
628-336 7 San Rafael CA SNRSCA01KMD  722   2019-07-26   
628-336 9 San Rafael CA SNRSCA01KMD  722   2019-07-26   
628-358 0 San Francisco: Central DA CA SNRSCA01KMD  722   2021-12-12   
628-444 7 San Francisco: Central DA CA SNFCCAFJDS0  722   2015-04-27   
628-652 A San Francisco: Central DA CA SNRSCA01KMD  722      
628-652 0 San Francisco: Central DA CA   722   2018-03-05   
628-652 1 San Francisco: Central DA CA   722   2018-03-05   
628-652 2 San Francisco: Central DA CA   722   2018-03-05   
628-652 3 San Francisco: Central DA CA   722   2018-03-05   
628-652 4 San Francisco: Central DA CA   722   2018-03-05   
628-652 5 San Francisco: Central DA CA   722   2018-03-05   
628-652 6 San Francisco: Central DA CA   722   2018-03-05   
628-652 7 San Francisco: Central DA CA   722   2018-03-05   
628-652 8 San Francisco: Central DA CA   722   2018-03-05   
628-652 9 San Francisco: Central DA CA   722   2018-03-05   
628-754 A San Francisco: Montrose-Evergreen DA CA SNRSCA01KMD  722      
628-754 0 San Francisco: Montrose-Evergreen DA CA SNRSCA01KMD  722   2023-03-16   
628-754 1 San Francisco: Montrose-Evergreen DA CA SNRSCA01KMD  722   2023-03-16   
628-754 2 San Francisco: Montrose-Evergreen DA CA SNRSCA01KMD  722   2023-03-16   
628-754 3 San Francisco: Montrose-Evergreen DA CA SNRSCA01KMD  722   2023-03-16   
628-754 4 San Francisco: Montrose-Evergreen DA CA SNRSCA01KMD  722   2023-03-16   
628-754 5 San Francisco: Montrose-Evergreen DA CA SNRSCA01KMD  722   2023-03-16   
628-754 6 San Francisco: Montrose-Evergreen DA CA SNRSCA01KMD  722   2023-03-16   
628-754 7 San Francisco: Montrose-Evergreen DA CA SNRSCA01KMD  722   2023-03-16   
628-754 8 San Francisco: Montrose-Evergreen DA CA SNRSCA01KMD  722   2023-03-16   
628-754 9 San Francisco: Montrose-Evergreen DA CA SNRSCA01KMD  722   2023-03-16   
628-895 6 San Francisco: Central DA CA SNRSCA01KMD  722   2017-05-30   
650-250 8 Palo Alto CA SNFCCAFJDS0  722   2017-02-22   

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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