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
661-306 1 Lake Hughes CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2008-02-15   
661-310 A Santa Clarita: Newhall-Castaic DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
661-310 0 Santa Clarita: Newhall-Castaic DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
661-310 1 Santa Clarita: Newhall-Castaic DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
661-310 2 Santa Clarita: Newhall-Castaic DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
661-310 3 Santa Clarita: Newhall-Castaic DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
661-310 7 Santa Clarita: Newhall-Castaic DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
661-310 9 Santa Clarita: Newhall-Castaic DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
661-338 A Lake Hughes CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
661-338 0 Lake Hughes CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
661-338 2 Lake Hughes CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
661-338 4 Lake Hughes CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-07-30   
661-339 A Hi Vista CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
661-339 0 Hi Vista CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
661-339 2 Hi Vista CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
661-339 3 Hi Vista CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
661-347 A Santa Clarita: Saugus Canyon Country DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
661-347 0 Santa Clarita: Saugus Canyon Country DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-01-15   
661-347 1 Santa Clarita: Saugus Canyon Country DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-04-23   
661-347 2 Santa Clarita: Saugus Canyon Country DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-04-23   
661-347 4 Santa Clarita: Saugus Canyon Country DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
661-349 A Palmdale: Palmdale DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
661-349 4 Palmdale: Palmdale DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
661-349 7 Palmdale: Palmdale DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-02-16   
661-349 8 Palmdale: Palmdale DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2004-10-24   
661-349 9 Palmdale: Palmdale DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-02-16   
661-414 0 Santa Clarita: Newhall-Castaic DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-08-07   
661-414 5 Santa Clarita: Newhall-Castaic DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-10-02   
661-414 7 Santa Clarita: Newhall-Castaic DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-10-02   
661-418 5 Lancaster CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2013-10-15   
661-425 9 Santa Clarita: Newhall-Castaic DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-05-20   
661-430 A Santa Clarita: Saugus Canyon Country DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
661-430 0 Santa Clarita: Saugus Canyon Country DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
661-430 6 Santa Clarita: Saugus Canyon Country DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2011-10-06   
661-430 9 Santa Clarita: Saugus Canyon Country DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2013-11-10   
661-434 4 Palmdale: Palmdale DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2011-12-28   
661-449 8 Palmdale: Palmdale DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-09-15   
661-450 A Palmdale: Agua Dulce DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
661-450 1 Palmdale: Agua Dulce DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
661-450 4 Palmdale: Agua Dulce DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
661-450 9 Palmdale: Agua Dulce DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2008-10-23   
661-456 A Palmdale: Palmdale DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
661-456 0 Palmdale: Palmdale DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
661-456 1 Palmdale: Palmdale DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
661-456 2 Palmdale: Palmdale DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
661-456 3 Palmdale: Palmdale DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
661-456 4 Palmdale: Palmdale DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
661-462 4 Big Butte CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
661-483 2 Lancaster CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-08-26   
661-485 2 Palmdale: Palmdale DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-03-04   

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

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