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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
507-608 A Heron Lake MN   184D ONVOY, LLC MN 620   2019-10-17   
507-608 5 Heron Lake MN   184D ONVOY, LLC MN 620   2019-10-17   
507-608 8 Heron Lake MN   184D ONVOY, LLC MN 620   2019-10-17   

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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