Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: IRVECAJTRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
657-231 7 Santa Ana CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2014-03-21   
657-235 6 Santa Ana CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2012-02-06   
657-261 3 Santa Ana CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2014-12-29   
657-313 A Santa Ana CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
657-313 2 Santa Ana CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2016-05-13   
657-328 9 Santa Ana CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2016-07-12   
657-383 9 Santa Ana CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2015-03-13   
657-720 6 Santa Ana CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2017-10-30   
657-900 1 Santa Ana CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2012-11-14   
714-948 A Anaheim CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
714-948 1 Anaheim CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
714-948 7 Anaheim CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
714-948 9 Anaheim CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
714-954 2 Santa Ana CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2013-05-17   
949-299 3 Irvine CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2016-01-24   
949-308 6 Irvine CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2017-08-21   
949-372 A Irvine CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
949-372 3 Irvine CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2015-03-05   
949-381 4 Irvine CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2012-10-27   
949-381 6 Irvine CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2012-10-27   
949-383 2 Irvine CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2013-01-22   
949-383 3 Irvine CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2013-01-22   
949-430 3 Irvine CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2013-10-29   
949-434 5 Saddleback Valley CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2015-03-10   
949-526 7 Irvine CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2013-05-10   
949-526 8 Irvine CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2013-05-10   
949-527 3 Irvine CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2011-09-23   
949-527 4 Irvine CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2012-07-05   
949-531 4 Newport Beach CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2014-08-08   
949-575 5 Saddleback Valley CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2017-04-23   
949-652 4 Saddleback Valley CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2016-08-21   
949-708 A Irvine CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2022-02-08   
949-708 1 Irvine CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2022-02-08   
949-864 8 Irvine CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2012-08-13   
949-946 1 Saddleback Valley CA 7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2020-08-24   

Last updated: Thu, 04 Aug 2022 23:14:42 UTC

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