Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 320 [Rate centres in NPA 320] [Dial plan for NPA 320]

NXX: 559

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
320-559 A Cokato MN BFLOMNAE0MD  447D CHARTER FIBERLINK, LLC - MN 628      
320-559 0 Cokato MN BFLOMNAE0MD  447D CHARTER FIBERLINK, LLC - MN 628   2006-10-26   
320-559 2 Cokato MN MPLSMNDTXFY  506J TWILIO INTERNATIONAL, INC. 628   2021-02-15   
320-559 3 Cokato MN MPLSMNCDDSC  184D ONVOY, LLC - MN 628   2019-06-21   
320-559 5 Cokato MN MPLSMNCDDSC  184D ONVOY, LLC - MN 628   2019-06-21   
320-559 6 Cokato MN STPLMNMKTMD  624H ONVOY SPECTRUM, LLC 628   2021-10-30   
320-559 7 Cokato MN STPLMNMKTMD  624H ONVOY SPECTRUM, LLC 628   2021-10-30   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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