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
628-212 A Corte Madera CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
628-215 A Mill Valley CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
628-216 A Point Reyes CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
628-227 A San Francisco: Montrose-Evergreen DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
628-239 A San Francisco: Juniper DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
628-246 A San Francisco: Central DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
628-253 A San Rafael CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
628-254 A Sausalito CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
628-265 A Inverness CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
628-266 A Corte Madera CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
628-279 A Sausalito CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
628-433 A Ignacio CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
650-203 A Mountain View CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
650-256 A South San Francisco CA 9748 AMERICAN MESSAGING SERVICES, LLC 722      
650-285 A Palo Alto CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
650-370 A Palo Alto CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2024-12-06   
650-397 A Los Altos CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
650-406 A Mountain View CA 6906 AMERICAN MESSAGING SERVICES, LLC 722      
650-437 A San Mateo CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
650-442 A South San Francisco CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
650-446 A Woodside CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
650-459 A Half Moon Bay CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
650-499 A Mountain View CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
650-500 A San Carlos-Belmont CA 6906 AMERICAN MESSAGING SERVICES, LLC 722      
650-501 A Pacifica CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
650-502 A South San Francisco CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
650-674 A San Carlos-Belmont CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
650-695 A Mountain View CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
650-727 A San Mateo CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
650-781 A San Mateo CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
650-870 A South San Francisco CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
669-207 A San Jose: South DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
669-209 A San Martin CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
669-228 A San Martin CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
669-232 A Los Gatos CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
669-238 A San Jose: North DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
669-244 A San Jose: West DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
669-257 A San Martin CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
669-270 A Morgan Hill CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
669-280 A San Martin CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
669-289 A Campbell CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
669-295 A San Jose: West DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
669-297 A San Jose: North DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
669-305 A Gilroy CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
669-318 A San Jose: South DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
669-323 A Sunnyvale CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
707-212 A Vacaville CA 9748 AMERICAN MESSAGING SERVICES, LLC 722      
707-214 A Napa CA 9748 AMERICAN MESSAGING SERVICES, LLC 722      
707-241 A Petaluma: Main DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2024-12-16   
707-261 A Napa CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
707-314 A Monte Rio CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
707-336 A Petrolia CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
707-341 A Calistoga CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
707-351 A Petaluma: Main DA CA 9748 AMERICAN MESSAGING SERVICES, LLC 722      
707-352 A Clearlake Oaks CA 9748 AMERICAN MESSAGING SERVICES, LLC 722      
707-366 A Fairfield-Suisun CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
707-387 A Santa Rosa CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
707-407 A Eureka CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
707-413 A Lakeport CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
707-417 A Fairfield-Suisun CA 6906 AMERICAN MESSAGING SERVICES, LLC 722      
707-490 A Santa Rosa CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
707-500 A Nice CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
707-510 A Hopland CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
707-582 A Santa Rosa CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
707-594 A Fort Bragg CA 9748 AMERICAN MESSAGING SERVICES, LLC 722      
707-618 A Eureka CA 9748 AMERICAN MESSAGING SERVICES, LLC 722      
707-626 A Boonville CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
707-714 A Ukiah CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
707-760 A Rio Dell CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
707-806 A Santa Rosa CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
707-828 A Benicia CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
707-831 A Clearlake Oaks CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
707-842 A Whitethorn CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
707-867 A Santa Rosa CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
707-883 A Upper Lake CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
707-969 A Fort Bragg CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
707-973 A Santa Rosa CA 9748 AMERICAN MESSAGING SERVICES, LLC 722      
707-979 A Mendocino CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
831-285 A Watsonville CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
831-708 A Aptos CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
925-317 A Orinda CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
925-322 A Walnut Creek CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
925-333 A Walnut Creek CA 9748 AMERICAN MESSAGING SERVICES, LLC 722      
925-338 A Concord CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
925-343 A Pleasanton CA 6906 AMERICAN MESSAGING SERVICES, LLC 722      
925-345 A Danville CA 9748 AMERICAN MESSAGING SERVICES, LLC 722      
925-347 A Livermore CA 9748 AMERICAN MESSAGING SERVICES, LLC 722      
925-400 A Pleasanton CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
925-421 A Concord CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
925-450 A East Contra Costa CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
925-490 A Concord CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
925-494 A Concord CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
925-495 A Livermore CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
925-496 A Concord CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      

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Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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