Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 904 [Rate centres in NPA 904] [Dial plan for NPA 904]

NXX: 406

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
904-406 A Middleburg FL JCVLFLSMXKY  7562 COMCAST PHONE OF FLORIDA, LLC - FL 45204      
904-406 0 Middleburg FL   7562 COMCAST PHONE OF FLORIDA, LLC - FL 45204      
904-406 1 Middleburg FL   8692 US LEC OF FLORIDA, INC. 45204   2004-03-09   
904-406 2 Middleburg FL   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 45204   2003-01-19   
904-406 3 Middleburg FL   4616 DELTACOM, INC. - FL 45204   2002-12-21   
904-406 4 Middleburg FL   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 45204   2003-08-30   
904-406 5 Middleburg FL   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 45204   2005-04-23   
904-406 6 Middleburg FL   8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 45204   2008-02-14   
904-406 7 Middleburg FL   4802 LEVEL 3 COMMUNICATIONS, LLC - FL 45204   2008-07-07   
904-406 8 Middleburg FL   4802 LEVEL 3 COMMUNICATIONS, LLC - FL 45204   2006-02-26   
904-406 9 Middleburg FL   7562 COMCAST PHONE OF FLORIDA, LLC - FL 45204      

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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