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: 977

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
507-977 A Owatonna MN OWTNMNOWOMD  5562 METROPCS, INC. 620      
507-977 2 Owatonna MN OWTNMNOW45G  9631 QWEST CORPORATION 620   2009-06-22   
507-977 3 Owatonna MN OWTNMNOW45G  9631 QWEST CORPORATION 620   2009-06-22   
507-977 4 Owatonna MN OWTNMNOW45G  9631 QWEST CORPORATION 620   2009-06-22   
507-977 5 Owatonna MN OWTNMNOWOMD  5562 METROPCS, INC. 620   2017-12-07   
507-977 7 Owatonna MN OWTNMNOWOMD  5562 METROPCS, INC. 620   2015-10-19   

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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