Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Burns, WY

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
307-236 A CHYNWYMAX6X  6010 NEW CINGULAR WIRELESS PCS, LLC 654      
307-236 8   6010 NEW CINGULAR WIRELESS PCS, LLC 654   2020-06-04   
307-236 9   6010 NEW CINGULAR WIRELESS PCS, LLC 654   2020-06-04   
307-547 A BRNSWYXCRS1  3410 RT COMMUNICATIONS 654      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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