Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 507 [Rate centres in NPA 507] [Dial plan for NPA 507]

NXX: 999

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
507-999 A Gaylord MN MPLSMNCDX4X  145J TERRA NOVA TELECOM INC. 628      
507-999 3 Gaylord MN STPLMNMKTMD  624H ONVOY SPECTRUM, LLC 628   2021-07-16   
507-999 8 Gaylord MN MPLSMNCDDSF  107F PEERLESS NETWORK OF MINNESOTA, LLC - MN 628   2023-09-22   
507-999 9 Gaylord MN   145J TERRA NOVA TELECOM INC. 628   2019-02-23   

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

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