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: 455

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
321-455 A Cocoa FL COCOFLMEDS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 45806      
321-455 0 Cocoa FL   937C ONVOY, LLC - FL 45806   2020-01-26   
321-455 1 Cocoa FL   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 45806      
321-455 2 Cocoa FL   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 45806      
321-455 3 Cocoa FL   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 45806      
321-455 4 Cocoa FL   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 45806      
321-455 5 Cocoa FL   937C ONVOY, LLC - FL 45806   2020-09-29   
321-455 6 Cocoa FL   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 45806      
321-455 7 Cocoa FL   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 45806      
321-455 8 Cocoa FL   937C ONVOY, LLC - FL 45806   2020-09-29   
321-455 9 Cocoa FL   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 45806      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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