Local Calling Guide

Area code/prefix search

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NPA: 940 [Rate centres in NPA 940] [Dial plan for NPA 940]

NXX: 359

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
940-359 A Petrolia TX   793K TWC IP ENABLED SERVICES, LLC 548      
940-359 1 Petrolia TX   793K TWC IP ENABLED SERVICES, LLC 548   2023-10-27   

Last updated: Tue, 07 Oct 2025 16:47:53 UTC

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