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 (605) 326-XXXX where 326 is the exchange number. It enables telephone line extensions to be interconnected in a local area based on a specific geographic assignment.
The (605) 326 exchange is located within the 605 area code in Sioux Falls, SD. It connects landline numbers from the Mt Rushmore Telephone Company carrier in Turner county. Associated zip codes include 57070.
Potentially, callers could keep their phone numbers even if they move away, so a caller may be located in Sioux Falls, SD or elsewhere. You can use a reverse phone lookup to help find the registered address for a potential caller.