Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 323 [Rate centres in NPA 323] [Dial plan for NPA 323]

NXX: 818

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
323-818 A Los Angeles: DA 03 CA LSANCARCD9S  4129 O1 COMMUNICATIONS, INC. - CA 730      
323-818 0 Los Angeles: DA 03 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2017-10-19   
323-818 1 Los Angeles: DA 03 CA LSANCARCD9S  4129 O1 COMMUNICATIONS, INC. - CA 730   2017-08-18   
323-818 2 Los Angeles: DA 03 CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2017-11-18   
323-818 3 Los Angeles: DA 03 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-03-31   
323-818 4 Los Angeles: DA 03 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-03-31   
323-818 5 Los Angeles: DA 03 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-03-31   
323-818 6 Los Angeles: DA 03 CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2017-09-09   
323-818 7 Los Angeles: DA 03 CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2017-09-09   
323-818 8 Los Angeles: DA 03 CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2017-09-09   
323-818 9 Los Angeles: DA 03 CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2018-11-10   

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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