309 Rate Centers & Exchanges
26 rate centers · Illinois · Central 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 26 rate centers within area code 309.
Rate Center Locations
26 centers in area code 309All Rate Centers in Area Code 309
| Rate Center |
|---|
|
Bloomington
|
|
Cameron
|
|
Castleton
|
|
Colfax
|
|
Deer Creek
|
|
Dunlap
|
|
Farmington
|
|
Havana
|
|
Ipava
|
|
Kewanee
|
|
Kirkwood
|
|
Lexington
|
|
Low Point
|
|
Macomb
|
|
Maquon
|
|
Monmouth
|
|
Mossville
|
|
Pekin
|
|
Peoria
|
|
Preemption
|
|
Rock Island
|
|
Sherrard
|
|
South Pekin
|
|
Summum
|
|
Talbott
|
|
Washburn
|