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: 768

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
507-768 A Hanley Falls MN HNFLMNXHRS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
507-768 1 Hanley Falls MN HNFLMNXHRS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
507-768 2 Hanley Falls MN HNFLMNXHRS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
507-768 3 Hanley Falls MN HNFLMNXHRS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
507-768 4 Hanley Falls MN ROCHMNROUMD  184D ONVOY, LLC - MN 620   2019-09-12   
507-768 5 Hanley Falls MN ROCHMNROXRX  073H TELNYX LLC 620   2021-09-27   
507-768 6 Hanley Falls MN ROCHMNROUMD  184D ONVOY, LLC - MN 620   2015-06-19   
507-768 7 Hanley Falls MN HNFLMNXHRS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
507-768 8 Hanley Falls MN HNFLMNXHRS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
507-768 9 Hanley Falls MN HNFLMNXHRS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      

Last updated: Tue, 07 Oct 2025 16:47:53 UTC

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