Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 4129 O1 COMMUNICATIONS, INC. - CA

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
707-243 A Occidental CA SNFCCAMMDSA  722      
707-271 A Point Arena CA SNFCCAMMDSA  722      
707-271 1 Point Arena CA   722      
707-271 2 Point Arena CA   722      
707-275 5 Upper Lake CA   722   2003-10-13   
707-278 1 Kelseyville CA   722   2003-10-13   
707-278 2 Kelseyville CA   722   2003-10-13   
707-294 A Napa CA SNFCCAMMDSA  722      
707-300 A Boonville CA SNFCCAMMDSA  722      
707-300 1 Boonville CA   722      
707-300 2 Boonville CA   722      
707-300 4 Boonville CA   722      
707-340 1 Bodega Bay CA   722   2003-10-12   
707-340 2 Bodega Bay CA   722   2003-10-12   
707-341 A Calistoga CA SNFCCAMMDSA  722      
707-343 A Sonoma CA SNFCCAMMDSA  722      
707-400 A Benicia CA SNFCCAMMDSA  722      
707-400 1 Benicia CA   722      
707-400 2 Benicia CA   722      
707-401 A Cazadero CA SNFCCAMMDSA  722      
707-401 1 Cazadero CA   722      
707-401 2 Cazadero CA   722      
707-404 A Cloverdale CA SNFCCAMMDSA  722      
707-404 1 Cloverdale CA   722      
707-404 2 Cloverdale CA   722      
707-405 A Covelo CA SNFCCAMMDSA  722      
707-405 1 Covelo CA   722      
707-405 2 Covelo CA   722      
707-406 A Elk CA SNFCCAMMDSA  722      
707-406 0 Elk CA   722      
707-406 1 Elk CA   722      
707-406 2 Elk CA   722      
707-407 A Eureka CA SNFCCAMMDSA  722      
707-409 A Fort Bragg CA SNFCCAMMDSA  722      
707-409 1 Fort Bragg CA   722      
707-409 2 Fort Bragg CA   722      
707-410 A Fairfield-Suisun CA SNFCCAMMDSA  722      
707-410 1 Fairfield-Suisun CA   722      
707-410 2 Fairfield-Suisun CA   722      
707-410 4 Fairfield-Suisun CA   722      
707-412 A Gualala CA SNFCCAMMDSA  722      
707-412 1 Gualala CA   722      
707-412 2 Gualala CA   722      
707-413 A Lakeport CA SNFCCAMMDSA  722      
707-413 1 Lakeport CA   722      
707-413 2 Lakeport CA   722      
707-414 A Laytonville CA SNFCCAMMDSA  722      
707-414 1 Laytonville CA   722      
707-414 2 Laytonville CA   722      
707-418 A Lake Berryessa CA SNFCCAMMDSA  722      

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Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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