Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 662 [Rate centres in NPA 662] [Dial plan for NPA 662]

NXX: 388

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
662-388 A Marks MS JCSNMSHA2MD  5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482      
662-388 0 Marks MS   992E BANDWIDTH.COM CLEC, LLC - MS 482   2008-12-01   
662-388 1 Marks MS   6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 482   2008-12-18   
662-388 2 Marks MS   516J TON80 COMMUNICATIONS, LLC 482   2021-06-27   
662-388 3 Marks MS   516C AT&T CORP. 482   2024-08-30   
662-388 4 Marks MS   5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482      
662-388 5 Marks MS   5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482   2005-02-21   
662-388 7 Marks MS   508J CENTURYLINK COMMUNICATIONS, LLC 482   2014-04-04   
662-388 8 Marks MS   073H TELNYX LLC 482   2018-10-29   
662-388 9 Marks MS   5278 TELEPAK NETWORKS, INC. - MS 482   2005-05-23   

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

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