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: 857

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
507-857 A Leroy MN OWTNMNOWTMD  719F MCC TELEPHONY OF MINNESOTA, LLC - MN 620      
507-857 0 Leroy MN ROCHMNROXRX  073H TELNYX LLC 620   2020-07-20   
507-857 1 Leroy MN OWTNMNOWTMD  719F MCC TELEPHONY OF MINNESOTA, LLC - MN 620   2010-08-08   
507-857 2 Leroy MN ROCHMNROQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 620   2021-07-23   
507-857 5 Leroy MN ROCHMNROUMD  184D ONVOY, LLC - MN 620   2019-09-12   
507-857 7 Leroy MN ROCHMNROUMD  184D ONVOY, LLC - MN 620   2015-01-02   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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