Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 214 [Rate centres in NPA 214] [Dial plan for NPA 214]

NXX: 596

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
214-596 A Irving TX DLLSTXNODS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
214-596 0 Irving TX   7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
214-596 1 Irving TX   7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
214-596 2 Irving TX   7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
214-596 3 Irving TX   7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
214-596 4 Irving TX   7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
214-596 5 Irving TX   7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
214-596 6 Irving TX   7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
214-596 7 Irving TX   7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
214-596 8 Irving TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2006-02-20   
214-596 9 Irving TX   7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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