Local Calling Guide

Area code/prefix search

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Siler City, NC

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
984-395 0   638E ONVOY, LLC - NC 949   2025-04-05   
984-395 1   638E ONVOY, LLC - NC 949   2025-09-27   
984-395 2   638E ONVOY, LLC - NC 949   2026-01-11   

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Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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