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: 801

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
507-801 A Alden MN ALLEMNBW1MD  695E WINNEBAGO COOPERATIVE TELEPHONE ASSOCIATION - MN 620      
507-801 0 Alden MN ROCHMNROXRX  073H TELNYX LLC 620   2021-10-30   
507-801 1 Alden MN ROCHMNROUMD  184D ONVOY, LLC - MN 620   2021-10-09   
507-801 2 Alden MN ROCHMNROUMD  184D ONVOY, LLC - MN 620   2022-01-07   
507-801 6 Alden MN ALLEMNBW1MD  695E WINNEBAGO COOPERATIVE TELEPHONE ASSOCIATION - MN 620   2021-10-08   
507-801 8 Alden MN ROCHMNHI9MD  939H COMMIO, LLC 620   2023-05-26   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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