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: 680

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
507-680 A Ivanhoe MN ROCHMNROUMD  184D ONVOY, LLC - MN 620      
507-680 0 Ivanhoe MN ROCHMNROXQX  624H ONVOY SPECTRUM, LLC 620   2021-10-24   
507-680 1 Ivanhoe MN ROCHMNROUMD  184D ONVOY, LLC - MN 620   2017-05-29   
507-680 2 Ivanhoe MN ROCHMNROUMD  184D ONVOY, LLC - MN 620   2021-03-08   
507-680 7 Ivanhoe MN OWTNMNOWYMD  508J CENTURYLINK COMMUNICATIONS, LLC 620   2017-04-28   
507-680 8 Ivanhoe MN ROCHMNROXQX  624H ONVOY SPECTRUM, LLC 620   2021-06-21   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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