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: 947

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
507-947 A Cambria MN   1427 CONSOLIDATED COMMUNICATIONS OF MINNESOTA CO - MN 620      
507-947 0 Cambria MN MNKTMNXMVMD  184D ONVOY, LLC - MN 620   2023-08-20   
507-947 1 Cambria MN   1427 CONSOLIDATED COMMUNICATIONS OF MINNESOTA CO - MN 620      
507-947 3 Cambria MN   1427 CONSOLIDATED COMMUNICATIONS OF MINNESOTA CO - MN 620      
507-947 4 Cambria MN MNKTMNXMVMD  184D ONVOY, LLC - MN 620   2022-10-12   
507-947 8 Cambria MN OWTNMNOWYMD  508J CENTURYLINK COMMUNICATIONS, LLC 620   2017-12-17   

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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