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 (945) 204-XXXX where 204 is the exchange number. It enables telephone line extensions to be interconnected in a local area based on a specific geographic assignment.
The (945) 204 exchange is located within the 945 area code in Dallas-Fort Worth, TX. It connects landline numbers from the AT&T carrier in Collin, Denton county. Associated zip codes include 75078.
Potentially, callers could keep their phone numbers even if they move away, so a caller may be located in Dallas-Fort Worth, TX or elsewhere. You can use a reverse phone lookup to help find the registered address for a potential caller.