Local Calling Guide

Area code/prefix search

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NPA: 915 [Rate centres in NPA 915] [Dial plan for NPA 915]

NXX: 856

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
915-856 A El Paso TX ELPSTXSHDS0  9533 SOUTHWESTERN BELL 540      

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

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