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: 431

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
507-431 A Owatonna MN ROCHMNROUMD  184D ONVOY, LLC - MN 620      
507-431 0 Owatonna MN ROCHMNROUMD  184D ONVOY, LLC - MN 620   2002-12-26   
507-431 1 Owatonna MN ROCHMNROUMD  184D ONVOY, LLC - MN 620   2002-12-26   
507-431 2 Owatonna MN ROCHMNROX9Y  829J PAETEC ITEL, LLC 620   2012-01-06   
507-431 3 Owatonna MN ROCHMNROUMD  184D ONVOY, LLC - MN 620   2002-12-26   
507-431 4 Owatonna MN ROCHMNROUMD  184D ONVOY, LLC - MN 620   2002-12-26   
507-431 5 Owatonna MN ROCHMNROUMD  184D ONVOY, LLC - MN 620   2002-12-26   
507-431 6 Owatonna MN ROCHMNROUMD  184D ONVOY, LLC - MN 620   2002-12-26   
507-431 7 Owatonna MN ROCHMNROUMD  184D ONVOY, LLC - MN 620   2019-05-17   
507-431 8 Owatonna MN ROCHMNROXQX  624H ONVOY SPECTRUM, LLC 620   2021-10-23   
507-431 9 Owatonna MN ROCHMNROXQX  624H ONVOY SPECTRUM, LLC 620   2021-10-23   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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