Local Calling Guide

Area code/prefix search

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Crystal City, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
830-854 6 SNANTXCA88Z  516J TON80 COMMUNICATIONS, LLC 566   2021-11-02   
830-854 7 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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