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: 487

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
507-487 A Arco MN ARCOMNXARS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
507-487 0 Arco MN ARCOMNXARS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
507-487 1 Arco MN ARCOMNXARS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
507-487 2 Arco MN ROCHMNROUMD  184D ONVOY, LLC MN 620   2017-05-29   
507-487 3 Arco MN OWTNMNOWYMD  7575 CENTURYLINK COMMUNICATIONS LLC 620   2017-05-09   
507-487 4 Arco MN ROCHMNROUMD  184D ONVOY, LLC MN 620   2015-06-18   
507-487 5 Arco MN ARCOMNXARS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
507-487 6 Arco MN ARCOMNXARS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
507-487 7 Arco MN ARCOMNXARS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
507-487 8 Arco MN ARCOMNXARS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
507-487 9 Arco MN ARCOMNXARS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      

Last updated: Tue, 04 May 2021 15:04:27 UTC

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