Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Hickory, MS

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
601-646 A NWTNMSHCRS9  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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