Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 515J IP HORIZON LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
925-300 0 Walnut Creek CA   722      
925-300 1 Walnut Creek CA   722      
925-300 2 Walnut Creek CA   722      
925-300 4 Walnut Creek CA   722      
925-301 1 Antioch CA   722      
925-301 2 Antioch CA   722      
925-301 4 Antioch CA   722      
925-317 0 Orinda CA   722   2022-09-01   
925-317 5 Orinda CA   722   2003-10-13   
925-320 8 Moraga CA   722   2016-09-15   
925-375 3 Concord CA   722   2016-09-15   
925-380 0 Bishop Ranch CA   722   2016-09-15   
925-390 4 East Contra Costa CA   722   2016-09-15   
925-400 1 Pleasanton CA   722      
925-400 2 Pleasanton CA   722      
925-400 4 Pleasanton CA   722      
925-420 1 East Contra Costa CA   722      
925-420 2 East Contra Costa CA   722      
925-444 6 Lafayette CA   722   2016-09-15   
925-495 8 Livermore CA   722   2016-10-02   
925-500 1 Martinez CA   722      
925-500 2 Martinez CA   722      
925-517 1 Pittsburg West CA   722      
925-517 2 Pittsburg West CA   722      
925-517 9 Pittsburg West CA   722   2016-09-15   
925-566 1 Concord CA   722   2002-10-12   
925-566 2 Concord CA   722   2002-10-12   
925-584 3 Antioch CA   722   2016-09-15   
925-623 8 Pleasanton CA   722   2016-09-15   
925-635 1 Pittsburg CA   722   2003-10-13   
925-635 2 Pittsburg CA   722   2003-10-13   
925-659 1 Bishop Ranch CA   722   2003-10-13   
925-659 2 Bishop Ranch CA   722   2003-10-13   
925-693 1 Clayton CA   722   2016-09-15   
925-718 1 Danville CA   722      
925-718 2 Danville CA   722      
925-723 8 Martinez CA   722   2016-09-15   
925-725 8 Danville CA   722   2016-09-15   
925-794 1 Moraga CA   722      
925-794 2 Moraga CA   722      
925-800 1 Livermore CA   722      
925-800 2 Livermore CA   722      
925-835 0 Sunol CA   722   2016-09-15   
925-900 1 Lafayette CA   722      
925-900 2 Lafayette CA   722      
925-900 4 Lafayette CA   722      
925-993 1 Clayton CA   722      
925-993 2 Clayton CA   722      
925-999 1 Dublin-San Ramon CA   722      
925-999 2 Dublin-San Ramon CA   722      

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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