Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 254 [Rate centres in NPA 254] [Dial plan for NPA 254]

NXX: 512

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
254-512 A China Spring TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 556   2024-03-30   
254-512 0 China Spring TX   515J IP HORIZON LLC 556      
254-512 1 China Spring TX   515J IP HORIZON LLC 556      
254-512 8 China Spring TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 556      
254-512 9 China Spring TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 556      

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

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