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: 808

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
507-808 A Preston MN ROCHMNROUMD  184D ONVOY, LLC - MN 620      
507-808 0 Preston MN ROCHMNROXQX  624H ONVOY SPECTRUM, LLC 620   2021-06-29   
507-808 1 Preston MN ROCHMNROXRX  073H TELNYX LLC 620   2021-10-07   
507-808 2 Preston MN ROCHMNROTMD  5256 LEVEL 3 COMMUNICATIONS, LLC - MN 620   2022-03-29   
507-808 5 Preston MN ROCHMNROQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 620   2021-08-30   
507-808 6 Preston MN ROCHMNROXAX  8405 TELEPORT COMMUNICATIONS AMERICA, LLC - MN 620   2022-07-11   
507-808 8 Preston MN ROCHMNROUMD  184D ONVOY, LLC - MN 620   2021-06-27   
507-808 9 Preston MN ROCHMNROXQX  624H ONVOY SPECTRUM, LLC 620   2021-10-24   

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

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