Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
510-350 0 Oakland: Main-Piedmont DA CA SNRSCA01KMD  722      
510-350 2 Oakland: Main-Piedmont DA CA SNRSCA01KMD  722      
510-350 4 Oakland: Main-Piedmont DA CA SNRSCA01KMD  722      
510-350 9 Oakland: Main-Piedmont DA CA SNRSCA01KMD  722      
510-361 3 Hayward CA OKLDCA03DS5  722   2015-06-01   
510-369 8 Richmond CA SNRSCA01KMD  722   2016-04-18   
510-389 A Oakland: Trinidad DA CA SNRSCA01KMD  722      
510-389 6 Oakland: Trinidad DA CA SNRSCA01KMD  722   2023-08-01   
510-394 A Oakland: Trinidad DA CA SNRSCA01KMD  722      
510-394 6 Oakland: Trinidad DA CA SNRSCA01KMD  722   2010-01-28   
510-394 9 Oakland: Trinidad DA CA SNRSCA01KMD  722      
510-395 A Oakland: Fruitvale DA CA SNRSCA01KMD  722      
510-395 9 Oakland: Fruitvale DA CA SNRSCA01KMD  722      
510-404 2 Fremont-Newark: Greenleaf DA CA OKLDCA03DS5  722   2014-02-14   
510-419 7 Oakland: Main-Piedmont DA CA SNRSCA01KMD  722   2020-07-13   
510-449 A Fremont-Newark: Main DA CA SNRSCA01KMD  722      
510-449 0 Fremont-Newark: Main DA CA SNRSCA01KMD  722      
510-457 A Oakland: Main-Piedmont DA CA SNRSCA01KMD  722      
510-457 2 Oakland: Main-Piedmont DA CA SNRSCA01KMD  722      
510-457 3 Oakland: Main-Piedmont DA CA SNRSCA01KMD  722      
510-457 4 Oakland: Main-Piedmont DA CA SNRSCA01KMD  722      
510-457 9 Oakland: Main-Piedmont DA CA SNRSCA01KMD  722      
510-479 A Oakland: Fruitvale DA CA SNFCCAFJDS0  722      
510-491 A Fremont-Newark: Greenleaf DA CA SNFCCAFJDS0  722      
510-491 1 Fremont-Newark: Greenleaf DA CA SNFCCAFJDS0  722      
510-491 2 Fremont-Newark: Greenleaf DA CA SNFCCAFJDS0  722      
510-602 3 Fremont-Newark: Main DA CA OKLDCA03DS5  722   2024-03-21   
510-602 4 Fremont-Newark: Main DA CA OKLDCA03DS5  722   2024-03-21   
510-602 6 Fremont-Newark: Main DA CA OKLDCA03DS5  722   2024-03-21   
510-623 4 Fremont-Newark: Oliver DA CA OKLDCA03DS5  722   2015-07-01   
510-626 2 Oakland: Trinidad DA CA SNRSCA01KMD  722   2016-09-30   
510-627 9 Oakland: Main-Piedmont DA CA SNRSCA01KMD  722   2018-11-17   
510-637 7 Oakland: Main-Piedmont DA CA SNRSCA01KMD  722   2001-07-25   
510-817 6 Oakland: Main-Piedmont DA CA SNRSCA01KMD  722   2016-11-21   
510-837 A Richmond CA OKLDCA03DS5  722      
510-837 3 Richmond CA OKLDCA03DS5  722      
510-854 5 El Sobrante-Pinole CA SNRSCA01KMD  722   2008-02-29   
510-869 7 Oakland: Main-Piedmont DA CA SNRSCA01KMD  722   2021-06-28   
510-879 A Oakland: Main-Piedmont DA CA SNFCCAFJDS0  722      
510-879 0 Oakland: Main-Piedmont DA CA SNFCCAFJDS0  722      
510-879 1 Oakland: Main-Piedmont DA CA SNFCCAFJDS0  722      
510-879 2 Oakland: Main-Piedmont DA CA SNFCCAFJDS0  722      
510-879 3 Oakland: Main-Piedmont DA CA SNFCCAFJDS0  722      
510-879 4 Oakland: Main-Piedmont DA CA SNFCCAFJDS0  722      
510-879 8 Oakland: Main-Piedmont DA CA SNFCCAFJDS0  722      
510-879 9 Oakland: Main-Piedmont DA CA SNFCCAFJDS0  722      
510-890 2 Richmond CA SNRSCA01KMD  722   2024-03-21   
510-896 A Fremont-Newark: Main DA CA SNFCCAFJDS0  722      
510-896 1 Fremont-Newark: Main DA CA SNFCCAFJDS0  722      
510-896 2 Fremont-Newark: Main DA CA SNFCCAFJDS0  722      

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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