Local Calling Guide

Area code/prefix search

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NPA: 931 [Rate centres in NPA 931] [Dial plan for NPA 931]

NXX: 353

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
931-353 A Columbia TN NSVLTNMTYBY  6630 USA MOBILITY WIRELESS, INC. 470      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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