Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Harlowton, MT

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
406-632 A WSSPMTXCDS0  3310 TRIANGLE TEL. COOP. ASSN., INC. 650      
406-632 1 WSSPMTXCDS0  3310 TRIANGLE TEL. COOP. ASSN., INC. 650      
406-632 2 WSSPMTXCDS0  3310 TRIANGLE TEL. COOP. ASSN., INC. 650      
406-632 3 WSSPMTXCDS0  3310 TRIANGLE TEL. COOP. ASSN., INC. 650      
406-632 4 WSSPMTXCDS0  3310 TRIANGLE TEL. COOP. ASSN., INC. 650      
406-632 5 WSSPMTXCDS0  3310 TRIANGLE TEL. COOP. ASSN., INC. 650      
406-632 6 WSSPMTXCDS0  3310 TRIANGLE TEL. COOP. ASSN., INC. 650      
406-632 7 WSSPMTXCDS0  3310 TRIANGLE TEL. COOP. ASSN., INC. 650      
406-632 8 BLNGMTWE6MD  9415 LEVEL 3 COMMUNICATIONS, LLC - MT 650      
406-632 9 WSSPMTXCDS0  3310 TRIANGLE TEL. COOP. ASSN., INC. 650      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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