Local Calling Guide

Area code/prefix search

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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
320-406 6 St Cloud MN   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 626   2016-07-21   
320-406 7 St Cloud MN   5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 626   2016-06-30   
320-406 8 St Cloud MN   5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 626   2016-07-07   
320-406 9 St Cloud MN   5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 626   2017-09-08   
320-407 A St Cloud MN STCDMNTOX3X  184D ONVOY, LLC - MN 626      
320-407 0 St Cloud MN   184D ONVOY, LLC - MN 626   2014-10-03   
320-407 1 St Cloud MN   184D ONVOY, LLC - MN 626   2014-10-03   
320-407 2 St Cloud MN   5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 626   2015-06-24   
320-407 3 St Cloud MN   5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 626   2015-07-01   
320-407 4 St Cloud MN   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 626   2016-07-21   
320-407 5 St Cloud MN   624H ONVOY SPECTRUM, LLC 626   2021-10-30   
320-407 6 St Cloud MN   624H ONVOY SPECTRUM, LLC 626   2021-10-30   
320-407 7 St Cloud MN   624H ONVOY SPECTRUM, LLC 626   2021-10-30   
320-407 8 St Cloud MN   184D ONVOY, LLC - MN 626   2013-12-26   
320-407 9 St Cloud MN   184D ONVOY, LLC - MN 626   2023-01-15   
320-408 A Plato MN MPLSMNFD2MD  508J CENTURYLINK COMMUNICATIONS, LLC 628      
320-408 0 Plato MN   073H TELNYX LLC 628   2020-07-20   
320-408 1 Plato MN   184D ONVOY, LLC - MN 628   2021-06-11   
320-408 2 Plato MN   184D ONVOY, LLC - MN 628   2020-08-17   
320-408 3 Plato MN   184D ONVOY, LLC - MN 628   2016-12-18   
320-408 4 Plato MN   184D ONVOY, LLC - MN 628   2016-12-18   
320-408 6 Plato MN   5256 LEVEL 3 COMMUNICATIONS, LLC - MN 628   2023-02-25   
320-408 7 Plato MN   508J CENTURYLINK COMMUNICATIONS, LLC 628   2014-12-19   
320-408 8 Plato MN   184D ONVOY, LLC - MN 628   2015-06-20   
320-408 9 Plato MN   184D ONVOY, LLC - MN 628   2023-09-03   
320-409 A Spicer MN   792K CHARTER IP ENABLED SERVICES, LLC 626   2025-03-18   
320-409 0 Spicer MN   184D ONVOY, LLC - MN 626   2023-09-03   
320-409 1 Spicer MN   792K CHARTER IP ENABLED SERVICES, LLC 626      
320-409 2 Spicer MN   184D ONVOY, LLC - MN 626   2021-03-11   
320-409 3 Spicer MN   184D ONVOY, LLC - MN 626   2021-04-07   
320-409 4 Spicer MN   184D ONVOY, LLC - MN 626   2020-05-26   
320-409 5 Spicer MN   5256 LEVEL 3 COMMUNICATIONS, LLC - MN 626   2021-02-02   
320-409 6 Spicer MN   8405 TELEPORT COMMUNICATIONS AMERICA, LLC - MN 626   2022-06-06   
320-409 7 Spicer MN   2629 FEDERATED TELEPHONE COOPERATIVE - MN 626   2024-01-19   
320-409 8 Spicer MN   624H ONVOY SPECTRUM, LLC 626   2024-12-19   
320-410 A Askov MN MPLSMNCDDSC  184D ONVOY, LLC - MN 628      
320-410 0 Askov MN   145J TERRA NOVA TELECOM INC. 628   2025-07-04   
320-410 2 Askov MN   184D ONVOY, LLC - MN 628   2021-11-01   
320-412 A Little Falls MN STCDMNTOX8X  6701 AERIAL COMMUNICATIONS, INC. 626      
320-412 0 Little Falls MN   6701 AERIAL COMMUNICATIONS, INC. 626   2010-08-09   
320-412 1 Little Falls MN   184D ONVOY, LLC - MN 626   2012-12-17   
320-412 2 Little Falls MN   184D ONVOY, LLC - MN 626   2012-12-17   
320-412 3 Little Falls MN   980E BANDWIDTH.COM CLEC, LLC - MN 626   2015-06-15   
320-412 4 Little Falls MN   5256 LEVEL 3 COMMUNICATIONS, LLC - MN 626   2014-08-30   
320-412 5 Little Falls MN   980E BANDWIDTH.COM CLEC, LLC - MN 626   2022-01-06   
320-412 6 Little Falls MN   6701 AERIAL COMMUNICATIONS, INC. 626      
320-412 7 Little Falls MN   508J CENTURYLINK COMMUNICATIONS, LLC 626   2017-06-21   
320-412 8 Little Falls MN   073H TELNYX LLC 626   2020-07-20   
320-412 9 Little Falls MN   5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 626   2022-06-10   
320-413 A Appleton MN STCDMNTOX7Y  5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 626      

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

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