321 Rate Centers & Exchanges
9 rate centers · Florida · Eastern Time
A rate center is the geographic unit used by phone carriers to determine local calling areas and billing. Each rate center has a specific name and set of NXX exchanges (the 3-digit prefix after the area code) assigned to it. The map below shows the 9 rate centers within area code 321.
Rate Center Locations
9 centers in area code 321All Rate Centers in Area Code 321
| Rate Center |
|---|
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Cocoa
|
|
Eau Gallie
|
|
Kenansville
|
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Kissimmee
|
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Melbourne
|
|
Orlando
|
|
Sanford
|
|
Titusville
|
|
Winter Park
|