Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 320 [Rate centres in NPA 320] [Dial plan for NPA 320]

NXX: 961

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
320-961 A Ogilvie MN   145J TERRA NOVA TELECOM INC. 628      
320-961 2 Ogilvie MN MPLSMNCDX4X  145J TERRA NOVA TELECOM INC. 628   2024-05-10   
320-961 3 Ogilvie MN MPLSMNCDDSC  184D ONVOY, LLC - MN 628   2012-09-25   
320-961 4 Ogilvie MN MPLSMNDTXRX  980E BANDWIDTH.COM CLEC, LLC - MN 628   2008-11-30   
320-961 8 Ogilvie MN MPLSMNCDDSF  107F PEERLESS NETWORK OF MINNESOTA, LLC - MN 628   2024-12-21   
320-961 9 Ogilvie MN   145J TERRA NOVA TELECOM INC. 628   2026-04-14   

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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