Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Good Thunder, MN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
507-278 A GDTHMNXGRS2  1375 CONSOLIDATED COMMUNICATIONS MID-COM COMPANY - MN 620      
507-278 0   184D ONVOY, LLC - MN 620   2023-08-20   
507-278 1   1375 CONSOLIDATED COMMUNICATIONS MID-COM COMPANY - MN 620      
507-278 3   1375 CONSOLIDATED COMMUNICATIONS MID-COM COMPANY - MN 620      
507-278 4   145J TERRA NOVA TELECOM INC. 620   2026-01-09   
507-278 7   184D ONVOY, LLC - MN 620   2022-10-12   
507-278 8   508J CENTURYLINK COMMUNICATIONS, LLC 620   2017-12-17   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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