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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
320-370 A St Cloud MN   624H ONVOY SPECTRUM, LLC 626   2017-08-28   
320-370 0 St Cloud MN   624H ONVOY SPECTRUM, LLC 626   2017-08-28   
320-370 6 St Cloud MN   7770 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 626   2018-07-27   
320-370 7 St Cloud MN   7770 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 626   2018-07-27   
320-370 8 St Cloud MN   7770 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 626   2018-07-27   

Last updated: Sun, 31 May 2020 11:59:01 UTC

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