Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 507 [Rate centres in NPA 507] [Dial plan for NPA 507]

NXX: 204

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
507-204 A Jasper MN ROCHMNROQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 620      
507-204 0 Jasper MN   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 620      
507-204 1 Jasper MN   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 620      
507-204 2 Jasper MN   184D ONVOY, LLC - MN 620   2017-05-29   
507-204 3 Jasper MN   184D ONVOY, LLC - MN 620   2020-02-23   
507-204 4 Jasper MN   184D ONVOY, LLC - MN 620   2019-09-12   
507-204 5 Jasper MN   184D ONVOY, LLC - MN 620   2019-09-12   
507-204 6 Jasper MN   508J CENTURYLINK COMMUNICATIONS, LLC 620   2017-04-28   
507-204 7 Jasper MN   184D ONVOY, LLC - MN 620   2015-01-02   
507-204 8 Jasper MN   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 620   2011-01-04   
507-204 9 Jasper MN   184D ONVOY, LLC - MN 620   2020-02-23   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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