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: 498

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
323-498 A Los Angeles: DA 14 CA   508J CENTURYLINK COMMUNICATIONS LLC 730      
323-498 0 Los Angeles: DA 14 CA   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2013-08-22   
323-498 1 Los Angeles: DA 14 CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2013-07-01   
323-498 2 Los Angeles: DA 14 CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2013-03-27   
323-498 3 Los Angeles: DA 14 CA   649C ONVOY, LLC - CA 730   2013-04-05   
323-498 4 Los Angeles: DA 14 CA   649C ONVOY, LLC - CA 730   2013-04-05   
323-498 5 Los Angeles: DA 14 CA   516C AT&T CORP. 730   2013-07-29   
323-498 6 Los Angeles: DA 14 CA   4733 PAETEC COMMUNICATIONS, INC. - CA 730   2013-03-27   
323-498 7 Los Angeles: DA 14 CA   508J CENTURYLINK COMMUNICATIONS LLC 730   2013-03-26   
323-498 8 Los Angeles: DA 14 CA   6529 T-MOBILE USA, INC. 730   2013-06-15   
323-498 9 Los Angeles: DA 14 CA   6529 T-MOBILE USA, INC. 730   2013-04-26   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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