Learn more about this area code and exchange and where the caller may be located.
The phone exchange is the three digits after the area code and before the extension. An example is (320) 598-XXXX where 598 is the exchange number. It enables telephone line extensions to be interconnected in a local area based on a specific geographic assignment.
The (320) 598 exchange is located within the 320 area code in Watertown, SD. It connects landline numbers from the Frontier carrier in Lac qui Parle county. Associated zip codes include 56256.
Potentially, callers could keep their phone numbers even if they move away, so a caller may be located in Watertown, SD or elsewhere. You can use a reverse phone lookup to help find the registered address for a potential caller.