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
650-382 A Palo Alto CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
650-382 6 Palo Alto CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
650-384 2 Palo Alto CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
650-391 A Palo Alto CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
650-391 1 Palo Alto CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
650-392 A South San Francisco CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
650-392 1 South San Francisco CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
650-393 A San Mateo CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
650-393 1 San Mateo CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
650-393 2 San Mateo CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
650-394 A San Carlos-Belmont CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
650-394 1 San Carlos-Belmont CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
650-395 A Redwood City CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
650-395 4 Redwood City CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
650-396 1 Mountain View CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
650-397 3 Los Altos CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
650-439 2 Mountain View CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
650-485 6 Palo Alto CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
650-485 7 Palo Alto CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
650-687 8 Palo Alto CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
650-690 3 Palo Alto CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
650-813 2 Palo Alto CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
650-924 4 Palo Alto CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
669-226 3 San Jose: North DA CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
707-293 A Santa Rosa CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
707-293 1 Santa Rosa CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
707-375 A Rio Vista CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
707-375 8 Rio Vista CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
707-389 3 Fairfield-Suisun CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
707-562 A Vallejo CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
707-562 1 Vallejo CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
707-562 3 Vallejo CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
707-562 6 Vallejo CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
707-562 9 Vallejo CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
707-564 A Vacaville CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
707-564 4 Vacaville CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
707-789 4 Petaluma: Main DA CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
707-927 9 Napa CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
831-703 A Boulder Creek CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
831-703 1 Boulder Creek CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
831-706 A Santa Cruz CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
831-706 3 Santa Cruz CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
831-707 A Watsonville CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
831-707 1 Watsonville CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-302 A Bishop Ranch CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-302 1 Bishop Ranch CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-303 A Antioch CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-303 1 Antioch CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-304 5 Clayton CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-305 A Concord CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-305 2 Concord CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-307 A Dublin-San Ramon CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-307 1 Dublin-San Ramon CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-308 A East Contra Costa CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-308 1 East Contra Costa CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-309 A Danville CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-309 1 Danville CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-310 A Lafayette CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-310 1 Lafayette CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-315 A Livermore CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-315 3 Livermore CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-318 A Pittsburg CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-318 3 Pittsburg CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-359 3 Bishop Ranch CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-379 A Pleasanton CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-475 1 Pleasanton CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-475 2 Pleasanton CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-543 4 Bishop Ranch CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-660 A Pleasanton CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-660 1 Pleasanton CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-660 3 Pleasanton CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-660 4 Pleasanton CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-701 4 Pleasanton CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-701 5 Pleasanton CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-701 6 Pleasanton CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-758 7 Livermore CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-843 A Bishop Ranch CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-953 A Walnut Creek CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-953 1 Walnut Creek CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-953 5 Walnut Creek CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-953 6 Walnut Creek CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-953 7 Walnut Creek CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-953 9 Walnut Creek CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-968 7 Bishop Ranch CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      

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Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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