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 (781) 620-XXXX where 620 is the exchange number. It enables telephone line extensions to be interconnected in a local area based on a specific geographic assignment.
The (781) 620 exchange is located within the 781 area code in Boston, MA. It connects landline numbers from the Comcast carrier in Middlesex county. Associated zip codes include 02176.
Potentially, callers could keep their phone numbers even if they move away, so a caller may be located in Boston, MA or elsewhere. You can use a reverse phone lookup to help find the registered address for a potential caller.