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: 445

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
612-445 A Twin Cities MN MPLSMNCDAMD  114J EXIANT COMMUNICATIONS LLC 628      
612-445 0 Twin Cities MN   184D ONVOY, LLC - MN 628   2020-01-11   
612-445 1 Twin Cities MN   114J EXIANT COMMUNICATIONS LLC 628   2019-11-08   
612-445 2 Twin Cities MN   184D ONVOY, LLC - MN 628   2019-12-25   
612-445 3 Twin Cities MN   184D ONVOY, LLC - MN 628   2019-12-25   
612-445 4 Twin Cities MN   184D ONVOY, LLC - MN 628   2019-12-25   
612-445 5 Twin Cities MN   5256 LEVEL 3 COMMUNICATIONS, LLC - MN 628   2019-11-16   
612-445 6 Twin Cities MN   184D ONVOY, LLC - MN 628   2019-12-25   
612-445 7 Twin Cities MN   184D ONVOY, LLC - MN 628   2019-12-25   
612-445 8 Twin Cities MN   184D ONVOY, LLC - MN 628   2020-01-11   
612-445 9 Twin Cities MN   184D ONVOY, LLC - MN 628   2020-01-11   

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

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