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: 598

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
507-598 A Leroy MN ROCHMNROUMD  184D ONVOY, LLC - MN 620      
507-598 1 Leroy MN ROCHMNROUMD  184D ONVOY, LLC - MN 620   2017-05-29   
507-598 8 Leroy MN ROCHMNROXQX  624H ONVOY SPECTRUM, LLC 620   2021-06-21   
507-598 9 Leroy MN ROCHMNROXQX  624H ONVOY SPECTRUM, LLC 620   2021-10-24   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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