Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 612 [Rate centres in NPA 612] [Dial plan for NPA 612]

NXX: 321

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
612-321 A Twin Cities MN MPLSMNDTDS7  9631 QWEST CORPORATION 628      
612-321 0 Twin Cities MN MPLSMNDTDS7  9631 QWEST CORPORATION 628      
612-321 1 Twin Cities MN MPLSMNGTG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 628   2007-01-16   
612-321 2 Twin Cities MN MPLSMNDTDS7  9631 QWEST CORPORATION 628      
612-321 3 Twin Cities MN MPLSMNDTDS7  9631 QWEST CORPORATION 628      
612-321 4 Twin Cities MN MPLSMNDTDS7  9631 QWEST CORPORATION 628      
612-321 5 Twin Cities MN MPLSMNDTDS7  9631 QWEST CORPORATION 628      
612-321 6 Twin Cities MN MPLSMNGTG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 628   2007-01-16   
612-321 7 Twin Cities MN MPLSMNDTDS7  9631 QWEST CORPORATION 628      
612-321 8 Twin Cities MN MPLSMNDTXRX  980E BANDWIDTH.COM CLEC, LLC - MN 628   2010-02-18   
612-321 9 Twin Cities MN MPLSMNDTDS7  9631 QWEST CORPORATION 628      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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