Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 850 [Rate centres in NPA 850] [Dial plan for NPA 850]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
850-290 A Madison FL MDSNFLXADS0  0340 EMBARQ FLORIDA INC. (CENTRAL) DBA CENTURYLINK 953      
850-290 1 Madison FL   0340 EMBARQ FLORIDA INC. (CENTRAL) DBA CENTURYLINK 953      
850-290 2 Madison FL   982E BANDWIDTH.COM CLEC, LLC - FL 953   2011-08-05   
850-290 3 Madison FL   982E BANDWIDTH.COM CLEC, LLC - FL 953   2011-08-14   
850-290 4 Madison FL   982E BANDWIDTH.COM CLEC, LLC - FL 953   2012-09-07   
850-290 5 Madison FL   4802 LEVEL 3 COMMUNICATIONS, LLC - FL 953   2005-01-20   
850-290 6 Madison FL   6664 SPRINT SPECTRUM L.P. 953   2008-10-18   
850-290 7 Madison FL   982E BANDWIDTH.COM CLEC, LLC - FL 953   2013-04-12   
850-290 8 Madison FL   4802 LEVEL 3 COMMUNICATIONS, LLC - FL 953   2014-02-08   
850-290 9 Madison FL   0340 EMBARQ FLORIDA INC. (CENTRAL) DBA CENTURYLINK 953      

Last updated: Sun, 29 Sep 2019 14:17:11 UTC

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