737 Rate Centers & Exchanges
9 rate centers · Texas · 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 9 rate centers within area code 737.
Rate Center Locations
9 centers in area code 737All Rate Centers in Area Code 737
| Rate Center |
|---|
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Austin
|
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Bastrop
|
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Coupland
|
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Dripping Springs
|
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Elgin
|
|
Fentress
|
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Georgetown
|
|
Jarrell
|
|
Lampasas
|