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: 840

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
601-840 A Enterprise MS JCSNMSHA2MD  5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482      
601-840 0 Enterprise MS JCSNMSHA2MD  5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482      
601-840 1 Enterprise MS JCSNMSHA2MD  5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482      
601-840 2 Enterprise MS   145J TERRA NOVA TELECOM INC. 482      
601-840 3 Enterprise MS JCSNMSPSX4Y  992E BANDWIDTH.COM CLEC, LLC - MS 482      
601-840 4 Enterprise MS JCSNMSCPXMZ  719E ONVOY, LLC - MS 482      
601-840 5 Enterprise MS JCSNMSCPXMZ  719E ONVOY, LLC - MS 482      
601-840 6 Enterprise MS JCSNMSPSXBY  516C AT&T CORP. 482      
601-840 7 Enterprise MS JCSNMSCP41Z  508J CENTURYLINK COMMUNICATIONS, LLC 482      
601-840 8 Enterprise MS JCSNMSCPXMZ  719E ONVOY, LLC - MS 482      
601-840 9 Enterprise MS JCSNMSCPXMZ  719E ONVOY, LLC - MS 482      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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