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: 599

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
323-599 A Los Angeles: DA 09 CA LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
323-599 0 Los Angeles: DA 09 CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
323-599 1 Los Angeles: DA 09 CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
323-599 2 Los Angeles: DA 09 CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-599 3 Los Angeles: DA 09 CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-599 4 Los Angeles: DA 09 CA LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
323-599 5 Los Angeles: DA 09 CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-599 6 Los Angeles: DA 09 CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
323-599 7 Los Angeles: DA 09 CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
323-599 8 Los Angeles: DA 09 CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
323-599 9 Los Angeles: DA 09 CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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