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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
323-599 A Los Angeles: DA 09 CA LSANCAVADS2  8827 BROADWING COMMUNICATIONS, LLC - CA 730   2006-06-15   
323-599 0 Los Angeles: DA 09 CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2006-06-16   
323-599 1 Los Angeles: DA 09 CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2006-06-16   
323-599 2 Los Angeles: DA 09 CA   6529 T-MOBILE USA, INC. 730   2006-07-02   
323-599 3 Los Angeles: DA 09 CA   6529 T-MOBILE USA, INC. 730   2006-07-02   
323-599 4 Los Angeles: DA 09 CA   9262 UTILITY TELECOM GROUP, LLC - CA 730   2006-06-23   
323-599 5 Los Angeles: DA 09 CA   8827 BROADWING COMMUNICATIONS, LLC - CA 730   2006-06-15   
323-599 6 Los Angeles: DA 09 CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2006-07-21   
323-599 7 Los Angeles: DA 09 CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2006-07-21   
323-599 8 Los Angeles: DA 09 CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2006-07-21   
323-599 9 Los Angeles: DA 09 CA   6529 T-MOBILE USA, INC. 730   2006-08-14   

Last updated: Sat, 29 Jun 2019 02:32:58 UTC

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