- City / exchange
- Hillsboro
- Province / state
- New Hampshire
- Country
- United States
- Carrier
- Merrimack Co. Telephone Co., dba Contoocook Valley
- Line type
- Landline or business line
- OCN
- 3320
- Status
- In Service
- Number pooling
- Yes (block shared between carriers)
603-464 phone numbers
Hillsboro, New Hampshire, United States · Merrimack Co. Telephone Co., dba Contoocook Valley
Reported numbers in 603-464
No numbers in this block have been reported by visitors yet.
What does the 603-464 prefix tell you?
Every North American number is area code + prefix + line. The prefix 603-464 was assigned to Merrimack Co. Telephone Co., dba Contoocook Valley on an unknown date for the Hillsboro exchange. A call from this block usually originates from a Merrimack Co. Telephone Co., dba Contoocook Valley customer in or near Hillsboro, but caller ID can be spoofed to show any number.