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: 403

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
254-403 A De Leon TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552      
254-403 0 De Leon TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2023-03-29   
254-403 1 De Leon TX DCTRTXXAUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-03-26   
254-403 7 De Leon TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2024-02-23   
254-403 9 De Leon TX DCTRTXXAUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2020-10-30   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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