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: 520

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
321-520 A Cocoa FL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 45806   2025-05-03   
321-520 0 Cocoa FL   937C ONVOY, LLC - FL 45806   2025-05-05   
321-520 1 Cocoa FL   732J NUSO, LLC 45806   2025-06-22   
321-520 3 Cocoa FL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 45806   2025-05-03   
321-520 4 Cocoa FL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 45806   2025-05-03   
321-520 5 Cocoa FL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 45806   2025-05-03   
321-520 6 Cocoa FL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 45806   2025-05-03   
321-520 7 Cocoa FL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 45806   2025-05-03   
321-520 8 Cocoa FL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 45806   2025-05-03   
321-520 9 Cocoa FL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 45806   2025-05-03   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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