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: 503

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
601-503 A Jackson MS JCSNMSPSXMY  7421 AT&T - LOCAL 482      
601-503 0 Jackson MS JCSNMS60CM2  6581 CELLULAR SOUTH, INC. 482   2005-02-20   
601-503 1 Jackson MS JCSNMSCPXWZ  458C TELEPORT COMMUNICATIONS AMERICA MS - LLC 482      
601-503 2 Jackson MS JCSNMSPSXMY  7421 AT&T - LOCAL 482      
601-503 3 Jackson MS JCSNMS60CM2  6581 CELLULAR SOUTH, INC. 482   2004-11-11   
601-503 4 Jackson MS JCSNMS60CM2  6581 CELLULAR SOUTH, INC. 482   2004-11-11   
601-503 5 Jackson MS JCSNMS60CM2  6581 CELLULAR SOUTH, INC. 482   2004-11-11   
601-503 6 Jackson MS JCSNMS60CM2  6581 CELLULAR SOUTH, INC. 482   2005-02-20   
601-503 7 Jackson MS JCSNMS60CM2  6581 CELLULAR SOUTH, INC. 482   2005-02-20   
601-503 8 Jackson MS JCSNMSCP49Z  7474 POWERTEL MEMPHIS LICENSES, INC. 482   2006-03-26   
601-503 9 Jackson MS JCSNMSCP60Z  624H ONVOY SPECTRUM, LLC 482   2021-10-11   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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