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: 865

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
507-865 A Lynd MN LYNDMNXLRS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
507-865 0 Lynd MN   1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
507-865 1 Lynd MN   1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
507-865 2 Lynd MN   1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
507-865 3 Lynd MN   1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
507-865 4 Lynd MN   1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
507-865 5 Lynd MN   184D ONVOY, LLC - MN 620   2017-05-29   
507-865 6 Lynd MN   184D ONVOY, LLC - MN 620   2015-06-19   
507-865 7 Lynd MN   073H TELNYX LLC 620   2021-09-27   
507-865 8 Lynd MN   1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
507-865 9 Lynd MN   1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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