Local Calling Guide

Area code/prefix search

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Crowheart, WY

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
307-486 A DUBSWYXCRS0  2291 DUBOIS TEL. EXCH., INC. 654      

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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