Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 321 [Rate centres in NPA 321] [Dial plan for NPA 321]

NXX: 473

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
321-473 A Melbourne FL ORLFFLHXDS1  7635 LEVEL 3 TELECOM OF FLORIDA, LP - FL 45806      
321-473 0 Melbourne FL ORLFFLHXDS1  7635 LEVEL 3 TELECOM OF FLORIDA, LP - FL 45806      
321-473 1 Melbourne FL ORLFFLHXDS1  7635 LEVEL 3 TELECOM OF FLORIDA, LP - FL 45806      
321-473 2 Melbourne FL   829J PAETEC ITEL, LLC 45806      
321-473 3 Melbourne FL ORLFFLEJDMD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 45806      
321-473 4 Melbourne FL ORLFFLEJDMD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 45806      
321-473 5 Melbourne FL ORLFFLEJDMD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 45806      
321-473 6 Melbourne FL ORLFFLEJDMD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 45806      
321-473 7 Melbourne FL ORLFFLEJDMD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 45806      
321-473 8 Melbourne FL ORLDFLCLX0Y  927D BRIGHT HOUSE NTWS INFORMATION SVCS (FLORIDA) - FL 45806      
321-473 9 Melbourne FL ORLDFLMA68Z  982E BANDWIDTH.COM CLEC, LLC - FL 45806      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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