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: 922

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
507-922 A Spring Valley MN ROCHMNRO9MD  719F MCC TELEPHONY OF MINNESOTA, LLC - MN 620      
507-922 0 Spring Valley MN ROCHMNRO9MD  719F MCC TELEPHONY OF MINNESOTA, LLC - MN 620   2010-05-14   
507-922 1 Spring Valley MN ROCHMNROXRX  073H TELNYX LLC 620   2020-07-23   
507-922 2 Spring Valley MN ROCHMNROUMD  184D ONVOY, LLC - MN 620   2015-06-20   
507-922 3 Spring Valley MN ROCHMNROUMD  184D ONVOY, LLC - MN 620   2020-11-07   
507-922 4 Spring Valley MN ROCHMNROTMD  5256 LEVEL 3 COMMUNICATIONS, LLC - MN 620   2022-03-29   
507-922 5 Spring Valley MN ROCHMNROUMD  184D ONVOY, LLC - MN 620   2019-09-12   
507-922 6 Spring Valley MN ROCHMNROXAX  8405 TELEPORT COMMUNICATIONS AMERICA, LLC - MN 620   2022-07-11   
507-922 7 Spring Valley MN OWTNMNOWYMD  508J CENTURYLINK COMMUNICATIONS, LLC 620   2017-05-05   
507-922 8 Spring Valley MN ROCHMNROXQX  624H ONVOY SPECTRUM, LLC 620   2021-06-21   
507-922 9 Spring Valley MN ROCHMNROXQX  624H ONVOY SPECTRUM, LLC 620   2021-10-23   

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

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