Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 601 [Rate centres in NPA 601] [Dial plan for NPA 601]

NXX: 666

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
601-666 A Newton MS JCSNMSCPXMZ  719E ONVOY, LLC - MS 482      
601-666 0 Newton MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 482   2018-04-04   
601-666 1 Newton MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 482   2019-07-07   
601-666 2 Newton MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 482   2019-11-10   
601-666 3 Newton MS   719E ONVOY, LLC - MS 482   2020-12-19   
601-666 4 Newton MS   719E ONVOY, LLC - MS 482   2020-12-19   
601-666 6 Newton MS   719E ONVOY, LLC - MS 482   2016-08-23   
601-666 7 Newton MS   719E ONVOY, LLC - MS 482   2016-08-23   
601-666 8 Newton MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 482   2020-05-09   
601-666 9 Newton MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 482   2020-05-09   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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