Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
218-323 A ISBLMNXIRS1  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 624      
218-432 A DLTHMNMEXRX  5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 624      
218-432 0 DLTHMNMEXRX  5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 624      
218-432 1 DLTHMNMEX7X  184D ONVOY, LLC - MN 624   2017-05-29   
218-432 2 DLTHMNMEX7X  184D ONVOY, LLC - MN 624   2020-03-06   
218-432 3 DLTHMNMEX7X  184D ONVOY, LLC - MN 624   2020-03-06   
218-432 4 DLTHMNMEX7X  184D ONVOY, LLC - MN 624   2017-08-18   
218-432 5 DLTHMNMELMD  5256 LEVEL 3 COMMUNICATIONS, LLC - MN 624   2016-01-15   
218-432 7 DLTHMNMEX7X  184D ONVOY, LLC - MN 624   2014-11-06   
218-432 8 DLTHMNMEXKX  073H TELNYX LLC 624   2020-07-19   
218-432 9 DLTHMNMEX7X  184D ONVOY, LLC - MN 624   2020-08-17   

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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