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: 945

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
507-945 A Round Lake MN RNLKMNXARS0  1445 CENTURYTEL OF MINNESOTA, INC. DBA CENTURYLINK 620      
507-945 0 Round Lake MN RNLKMNXARS0  1445 CENTURYTEL OF MINNESOTA, INC. DBA CENTURYLINK 620      
507-945 1 Round Lake MN RNLKMNXARS0  1445 CENTURYTEL OF MINNESOTA, INC. DBA CENTURYLINK 620      
507-945 2 Round Lake MN RNLKMNXARS0  1445 CENTURYTEL OF MINNESOTA, INC. DBA CENTURYLINK 620      
507-945 3 Round Lake MN RNLKMN02RS0  569G SOUTHWEST MINNESOTA BROADBAND SERVICES - MN 620   2011-11-20   
507-945 4 Round Lake MN ROCHMNROUMD  184D ONVOY, LLC - MN 620   2019-09-12   
507-945 6 Round Lake MN ROCHMNROUMD  184D ONVOY, LLC - MN 620   2015-01-05   
507-945 7 Round Lake MN OWTNMNOWYMD  508J CENTURYLINK COMMUNICATIONS, LLC 620   2017-05-03   
507-945 8 Round Lake MN RNLKMNXARS0  1445 CENTURYTEL OF MINNESOTA, INC. DBA CENTURYLINK 620      
507-945 9 Round Lake MN RNLKMNXARS0  1445 CENTURYTEL OF MINNESOTA, INC. DBA CENTURYLINK 620      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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