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NPA: 320 [Rate centres in NPA 320] [Dial plan for NPA 320]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
320-664 A Lake Lillian MN LKLLMNXLRS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 626      
320-664 0 Lake Lillian MN   1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 626      
320-664 1 Lake Lillian MN   1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 626      
320-664 2 Lake Lillian MN   073H TELNYX LLC 626   2021-09-27   
320-664 3 Lake Lillian MN   184D ONVOY, LLC - MN 626   2015-06-19   
320-664 4 Lake Lillian MN   1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 626      
320-664 5 Lake Lillian MN   1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 626      
320-664 6 Lake Lillian MN   1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 626      
320-664 7 Lake Lillian MN   1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 626      
320-664 8 Lake Lillian MN   1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 626      
320-664 9 Lake Lillian MN   1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 626      
320-666 A Foley MN STCDMNTOX4Y  965H FRACTEL, LLC 626      
320-666 0 Foley MN   073H TELNYX LLC 626   2020-07-19   
320-666 1 Foley MN   8405 TELEPORT COMMUNICATIONS AMERICA, LLC - MN 626   2022-12-23   
320-666 2 Foley MN   939H COMMIO, LLC 626   2023-09-14   
320-666 3 Foley MN   939H COMMIO, LLC 626   2023-09-14   
320-666 4 Foley MN   516J TON80 COMMUNICATIONS, LLC 626   2022-04-11   
320-666 5 Foley MN   939H COMMIO, LLC 626   2023-09-14   
320-666 6 Foley MN   965H FRACTEL, LLC 626   2020-02-11   
320-666 8 Foley MN   939H COMMIO, LLC 626   2023-09-14   
320-666 9 Foley MN   939H COMMIO, LLC 626   2023-09-14   
320-668 A Marietta MN MRTTMNXMRS2  1389 FARMERS MUTUAL TEL. CO. 626      
320-669 A Clarkfield MN CLFDMNXCRS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 626      
320-669 0 Clarkfield MN   1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 626      
320-669 1 Clarkfield MN   1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 626      
320-669 2 Clarkfield MN   184D ONVOY, LLC - MN 626   2016-05-05   
320-669 3 Clarkfield MN   1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 626      
320-669 4 Clarkfield MN   1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 626      
320-669 5 Clarkfield MN   184D ONVOY, LLC - MN 626   2012-08-24   
320-669 6 Clarkfield MN   1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 626      
320-669 7 Clarkfield MN   1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 626      
320-669 8 Clarkfield MN   1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 626      
320-669 9 Clarkfield MN   1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 626      
320-674 A Mora MN MORAMNMORS6  9631 QWEST CORPORATION 628      
320-674 0 Mora MN   5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 628   2013-12-16   
320-674 1 Mora MN   073H TELNYX LLC 628   2017-06-07   
320-674 2 Mora MN   184D ONVOY, LLC - MN 628   2019-02-25   
320-674 3 Mora MN   7783 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MN 628   2016-11-10   
320-674 4 Mora MN   5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 628   2018-08-22   
320-674 5 Mora MN   8405 TELEPORT COMMUNICATIONS AMERICA, LLC - MN 628   2020-12-14   
320-674 6 Mora MN   508J CENTURYLINK COMMUNICATIONS, LLC 628   2015-09-30   
320-674 9 Mora MN   9631 QWEST CORPORATION 628   2008-06-09   
320-676 A Isle MN ISLEMNXIDS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 626      
320-677 A Herman MN HRMNMNXARS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 626      
320-679 A Mora MN MORAMNMORS6  9631 QWEST CORPORATION 628      
320-682 A Morris MN STCDMNATUMD  4587 CONSOLIDATED COMMUNICATIONS ENTERPRISE SVCS-MN 626      
320-682 0 Morris MN   4587 CONSOLIDATED COMMUNICATIONS ENTERPRISE SVCS-MN 626      
320-682 1 Morris MN   4587 CONSOLIDATED COMMUNICATIONS ENTERPRISE SVCS-MN 626      
320-682 2 Morris MN   5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 626   2023-09-12   
320-682 3 Morris MN   624H ONVOY SPECTRUM, LLC 626   2024-12-19   

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

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