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: 870

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
507-870 A Minneota MN FAMTMN170MD  429A MIDCONTINENT COMMUNICATIONS - MN 620      
507-870 0 Minneota MN   980E BANDWIDTH.COM CLEC, LLC - MN 620   2018-04-16   
507-870 1 Minneota MN   073H TELNYX LLC 620   2020-07-20   
507-870 2 Minneota MN   624H ONVOY SPECTRUM, LLC 620   2021-06-21   
507-870 3 Minneota MN   184D ONVOY, LLC - MN 620   2020-11-07   
507-870 4 Minneota MN   5256 LEVEL 3 COMMUNICATIONS, LLC - MN 620   2020-11-30   
507-870 5 Minneota MN   429A MIDCONTINENT COMMUNICATIONS - MN 620   2017-08-20   
507-870 7 Minneota MN   184D ONVOY, LLC - MN 620   2019-09-12   
507-870 8 Minneota MN   184D ONVOY, LLC - MN 620   2019-09-12   
507-870 9 Minneota MN   624H ONVOY SPECTRUM, LLC 620   2021-10-23   

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

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