Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 262 [Rate centres in NPA 262] [Dial plan for NPA 262]

NXX: 320

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
262-320 A Caledonia WI   5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
262-320 0 Caledonia WI   5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
262-320 1 Caledonia WI   939H COMMIO, LLC 356   2024-04-06   
262-320 2 Caledonia WI   5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
262-320 3 Caledonia WI   225C ONVOY, LLC - WI 356   2015-05-17   
262-320 4 Caledonia WI   5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356   2004-11-18   
262-320 5 Caledonia WI   5562 METROPCS, INC. 356   2025-03-30   
262-320 7 Caledonia WI   007F BANDWIDTH.COM CLEC, LLC - WI 356   2008-11-22   
262-320 8 Caledonia WI   007F BANDWIDTH.COM CLEC, LLC - WI 356   2010-03-04   
262-320 9 Caledonia WI   6529 T-MOBILE USA, INC. 356   2025-02-15   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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