Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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St Regis, MT

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
406-269 A MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-269 0 MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-280 A MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-280 0 MSSLMTAG5MD  6010 NEW CINGULAR WIRELESS PCS, LLC 648      
406-649 A ALTNMTXBRS1  2235 BLACKFOOT TEL. COOP., INC. 648      
406-649 2 ALTNMTXBRS1  2235 BLACKFOOT TEL. COOP., INC. 648      
406-649 7 ALTNMTXBRS1  2235 BLACKFOOT TEL. COOP., INC. 648      
406-649 9 ALTNMTXBRS1  2235 BLACKFOOT TEL. COOP., INC. 648      

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

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