Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Pennock, MN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
320-599 A PENCMNXPRP0  1413 MID STATE TEL. CO. DBA KMP TEL. CO. 626      
320-599 0   1413 MID STATE TEL. CO. DBA KMP TEL. CO. 626      
320-599 1   1413 MID STATE TEL. CO. DBA KMP TEL. CO. 626      
320-599 2   1413 MID STATE TEL. CO. DBA KMP TEL. CO. 626      
320-599 3   2629 FEDERATED TELEPHONE COOPERATIVE - MN 626   2016-10-28   
320-599 4   1413 MID STATE TEL. CO. DBA KMP TEL. CO. 626      
320-599 5   1413 MID STATE TEL. CO. DBA KMP TEL. CO. 626      
320-599 6   792K CHARTER IP ENABLED SERVICES, LLC 626   2018-05-11   
320-599 7   184D ONVOY, LLC - MN 626   2020-05-26   
320-599 8   1413 MID STATE TEL. CO. DBA KMP TEL. CO. 626      
320-599 9   1413 MID STATE TEL. CO. DBA KMP TEL. CO. 626      
320-899 A STCDMNTOX4Y  965H FRACTEL, LLC 626      
320-899 1   624H ONVOY SPECTRUM, LLC 626   2024-12-19   
320-899 2   184D ONVOY, LLC - MN 626   2021-03-11   
320-899 6   2836 FARMERS MUTUAL TELEPHONE COMPANY - MN 626   2024-03-10   
320-899 8   145J TERRA NOVA TELECOM INC. 626   2025-05-29   
320-899 9   965H FRACTEL, LLC 626   2020-12-12   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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