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
628-237 6 Sausalito CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-09-16   
628-237 7 Sausalito CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-09-16   
628-238 2 Ignacio CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-09-12   
628-238 3 Ignacio CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-09-12   
628-238 4 Ignacio CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-09-12   
628-238 8 Ignacio CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-09-12   
628-239 A San Francisco: Juniper DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
628-239 0 San Francisco: Juniper DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-09-19   
628-239 1 San Francisco: Juniper DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-09-19   
628-239 2 San Francisco: Juniper DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-09-19   
628-239 3 San Francisco: Juniper DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-09-19   
628-239 4 San Francisco: Juniper DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-09-19   
628-243 0 San Rafael CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-07-23   
628-243 1 San Rafael CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-07-23   
628-243 5 San Rafael CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-08-19   
628-243 6 San Rafael CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-08-19   
628-243 9 San Rafael CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-08-19   
628-245 2 Mill Valley CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-10-10   
628-245 3 Mill Valley CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-10-10   
628-245 4 Mill Valley CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-10-10   
628-245 5 Mill Valley CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-10-10   
628-245 7 Mill Valley CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-10-10   
628-246 A San Francisco: Central DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
628-246 0 San Francisco: Central DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-09-19   
628-246 1 San Francisco: Central DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-09-19   
628-246 2 San Francisco: Central DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-09-19   
628-252 4 Corte Madera CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-10-10   
628-252 5 Corte Madera CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-10-10   
628-252 6 Corte Madera CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-10-10   
628-252 7 Corte Madera CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-10-10   
628-253 A San Rafael CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
628-253 0 San Rafael CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-09-23   
628-254 A Sausalito CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
628-254 0 Sausalito CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-10-21   
628-256 9 San Francisco: Montrose-Evergreen DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2026-07-17   
628-258 3 Nicasio CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-03-22   
628-258 8 Nicasio CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2018-04-30   
628-259 0 Ignacio CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-04-05   
628-259 1 Ignacio CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-04-05   
628-261 2 Sausalito CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-03-21   
628-261 3 Sausalito CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-03-21   
628-261 4 Sausalito CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-03-21   
628-261 5 Sausalito CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-03-21   
628-261 7 Sausalito CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-03-21   
628-265 A Inverness CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
628-265 0 Inverness CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-04-06   
628-265 1 Inverness CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-04-06   
628-265 2 Inverness CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-04-06   
628-266 A Corte Madera CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
628-266 0 Corte Madera CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-05-10   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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