Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Twin Valley, MN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
218-350 A FARGNDBCX1Y  5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 636      
218-584 A TWVYMNXTRS0  1491 TWIN VALLEY-ULEN TEL. CO., INC. 636      

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

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