Local Calling Guide

Area code/prefix search

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

NXX: 489

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
601-489 A Collins MS JCSNMSQBG02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 482      
601-489 0 Collins MS JCSNMSCP64Z  6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 482   2026-01-12   
601-489 1 Collins MS JCSNMSCPXMZ  719E ONVOY, LLC - MS 482   2026-06-22   
601-489 5 Collins MS JCSNMSQBG02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 482   2025-12-01   
601-489 8 Collins MS JCSNMSCPXMZ  719E ONVOY, LLC - MS 482   2025-10-26   
601-489 9 Collins MS   719E ONVOY, LLC - MS 482   2026-08-14   

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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