Local Calling Guide

Area code/prefix search

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OCN: 7145 TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
628-260 4 San Francisco: Central DA CA   722   2018-03-29   
628-260 9 San Francisco: Central DA CA   722   2018-06-07   
628-267 A San Francisco: Central DA CA   722   2019-09-21   
628-267 1 San Francisco: Central DA CA   722   2019-09-21   
628-267 6 San Francisco: Central DA CA   722   2020-05-17   
628-268 6 San Francisco: Central DA CA   722   2019-10-18   
628-271 2 San Francisco: Central DA CA   722   2019-11-18   
628-271 3 San Francisco: Central DA CA   722   2019-11-18   
628-271 4 San Francisco: Central DA CA   722   2020-04-06   
628-271 5 San Francisco: Central DA CA   722   2020-04-06   
628-271 6 San Francisco: Central DA CA   722   2020-04-06   
628-271 7 San Francisco: Central DA CA   722   2020-04-06   
628-271 8 San Francisco: Central DA CA   722   2020-04-06   
628-271 9 San Francisco: Central DA CA   722   2020-04-06   
628-336 5 San Rafael CA   722   2019-07-26   
628-336 7 San Rafael CA   722   2019-07-26   
628-336 9 San Rafael CA   722   2019-07-26   
628-444 7 San Francisco: Central DA CA   722   2015-04-27   
628-652 A San Francisco: Central DA CA   722   2018-03-05   
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   
628-895 6 San Francisco: Central DA CA   722   2017-05-30   
650-250 8 Palo Alto CA   722   2017-02-22   
650-258 A Palo Alto CA SNFCCAFJDS0  722   2011-11-11   
650-258 0 Palo Alto CA   722   2011-11-11   
650-258 1 Palo Alto CA   722   2011-11-11   
650-258 2 Palo Alto CA   722   2011-11-11   
650-258 3 Palo Alto CA   722   2011-11-11   
650-258 4 Palo Alto CA   722   2011-11-11   
650-258 5 Palo Alto CA   722   2011-11-11   
650-258 6 Palo Alto CA   722   2011-11-11   
650-258 7 Palo Alto CA   722   2011-11-11   
650-258 8 Palo Alto CA   722   2011-11-11   
650-258 9 Palo Alto CA   722   2011-11-11   
650-316 A Mountain View CA SNFCCAFJDS0  722      
650-316 1 Mountain View CA   722      
650-316 2 Mountain View CA   722      
650-316 3 Mountain View CA   722      
650-316 4 Mountain View CA   722      
650-316 7 Mountain View CA   722      
650-382 5 Palo Alto CA   722   2016-01-04   
650-383 A Los Altos CA SNJSCA02DS4  722      

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Last updated: Sun, 29 Nov 2020 13:13:58 UTC

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