Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 407 [Rate centres in NPA 407] [Dial plan for NPA 407]

NXX: 278

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
407-278 A Oviedo FL ORLDFLMAYBY  829J PAETEC ITEL, LLC 45806   2025-01-21   
407-278 0 Oviedo FL ORLDFLMAYBY  829J PAETEC ITEL, LLC 45806      
407-278 1 Oviedo FL ORLFFLEJDMD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 45806   2005-03-21   
407-278 2 Oviedo FL ORLFFLEJDMD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 45806   2014-05-18   
407-278 3 Oviedo FL ORLDFLMAY4X  516C AT&T CORP. 45806   2014-06-27   
407-278 4 Oviedo FL ORLFFLEJDMD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 45806   2004-12-09   
407-278 5 Oviedo FL ORLFFLEJDMD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 45806   2005-03-21   
407-278 6 Oviedo FL ORLDFLMA68Z  982E BANDWIDTH.COM CLEC, LLC - FL 45806   2015-01-17   
407-278 7 Oviedo FL ORLFFLEJDMD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 45806   2005-03-21   
407-278 8 Oviedo FL ORLFFLEJDMD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 45806   2005-03-21   
407-278 9 Oviedo FL ORLDFLMA68Z  982E BANDWIDTH.COM CLEC, LLC - FL 45806   2012-11-23   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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