- City / exchange
- Derry
- Province / state
- New Hampshire
- Country
- United States
- Carrier
- Consolidated Comm Of No. New England-nh
- Line type
- Landline or business line
- OCN
- 5113
- Status
- In Service
- Number pooling
- Yes (block shared between carriers)
603-421 phone numbers
Derry, New Hampshire, United States · Consolidated Comm Of No. New England-nh
Reported numbers in 603-421
No numbers in this block have been reported by visitors yet.
What does the 603-421 prefix tell you?
Every North American number is area code + prefix + line. The prefix 603-421 was assigned to Consolidated Comm Of No. New England-nh on an unknown date for the Derry exchange. A call from this block usually originates from a Consolidated Comm Of No. New England-nh customer in or near Derry, but caller ID can be spoofed to show any number.