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
850-601 A Madison FL TLHSFLXAX8Y  8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 953   2010-01-04   
850-601 0 Madison FL   982E BANDWIDTH.COM CLEC, LLC - FL 953   2014-05-10   
850-601 1 Madison FL   982E BANDWIDTH.COM CLEC, LLC - FL 953   2014-11-17   
850-601 2 Madison FL   982E BANDWIDTH.COM CLEC, LLC - FL 953   2015-11-07   
850-601 3 Madison FL   8664 INTERMEDIA COMMUNICATIONS INC. - FL 953   2013-05-15   
850-601 4 Madison FL   982E BANDWIDTH.COM CLEC, LLC - FL 953   2015-01-17   
850-601 5 Madison FL   982E BANDWIDTH.COM CLEC, LLC - FL 953   2015-01-17   
850-601 6 Madison FL   8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 953   2010-01-04   
850-601 7 Madison FL   7575 CENTURYLINK COMMUNICATIONS LLC 953   2013-12-19   
850-601 8 Madison FL   937C ONVOY, LLC - FL 953   2018-09-13   
850-601 9 Madison FL   937C ONVOY, LLC - FL 953   2018-09-13   

Last updated: Sat, 29 Jun 2019 02:32:58 UTC

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