Local Calling Guide

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

NXX: 227

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
320-227 A St Cloud MN   5256 LEVEL 3 COMMUNICATIONS, LLC - MN 626      
320-227 1 St Cloud MN   184D ONVOY, LLC - MN 626      
320-227 2 St Cloud MN STCDMNTOX0X  5256 LEVEL 3 COMMUNICATIONS, LLC - MN 626   2008-01-28   
320-227 3 St Cloud MN STCDMNTOX0X  5256 LEVEL 3 COMMUNICATIONS, LLC - MN 626   2008-01-28   
320-227 4 St Cloud MN STCDMNTOX0X  5256 LEVEL 3 COMMUNICATIONS, LLC - MN 626   2008-02-01   
320-227 5 St Cloud MN   184D ONVOY, LLC - MN 626      
320-227 6 St Cloud MN STCDMNTOX0X  5256 LEVEL 3 COMMUNICATIONS, LLC - MN 626   2008-02-13   
320-227 7 St Cloud MN   184D ONVOY, LLC - MN 626      
320-227 8 St Cloud MN STCDMNTOX0X  5256 LEVEL 3 COMMUNICATIONS, LLC - MN 626   2008-02-13   

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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