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: 509

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
507-509 A Austin MN ROCHMNROX0X  980E BANDWIDTH.COM CLEC, LLC - MN 620      
507-509 0 Austin MN   980E BANDWIDTH.COM CLEC, LLC - MN 620   2015-07-24   
507-509 1 Austin MN   184D ONVOY, LLC - MN 620   2016-05-05   
507-509 2 Austin MN   184D ONVOY, LLC - MN 620   2016-05-05   
507-509 3 Austin MN   5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 620   2018-01-04   
507-509 4 Austin MN   624H ONVOY SPECTRUM, LLC 620   2021-10-23   
507-509 5 Austin MN   184D ONVOY, LLC - MN 620   2019-09-11   
507-509 6 Austin MN   073H TELNYX LLC 620   2020-07-05   
507-509 7 Austin MN   508J CENTURYLINK COMMUNICATIONS, LLC 620   2017-05-09   
507-509 8 Austin MN   980E BANDWIDTH.COM CLEC, LLC - MN 620   2020-12-02   
507-509 9 Austin MN   792K CHARTER IP ENABLED SERVICES, LLC 620   2017-12-03   

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

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