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: 229

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
507-229 A Nicollet MN ROCHMNROX0X  980E BANDWIDTH.COM CLEC, LLC - MN 620      
507-229 0 Nicollet MN   980E BANDWIDTH.COM CLEC, LLC - MN 620   2018-07-13   
507-229 1 Nicollet MN   073H TELNYX LLC 620   2020-07-20   
507-229 2 Nicollet MN   184D ONVOY, LLC - MN 620   2019-09-12   
507-229 3 Nicollet MN   184D ONVOY, LLC - MN 620   2020-10-05   
507-229 4 Nicollet MN   184D ONVOY, LLC - MN 620   2020-12-04   
507-229 5 Nicollet MN   184D ONVOY, LLC - MN 620   2020-04-02   
507-229 6 Nicollet MN   184D ONVOY, LLC - MN 620   2020-12-04   
507-229 7 Nicollet MN   184D ONVOY, LLC - MN 620   2020-04-02   
507-229 8 Nicollet MN   184D ONVOY, LLC - MN 620   2020-06-15   
507-229 9 Nicollet MN   145J TERRA NOVA TELECOM INC. 620   2025-09-01   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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