- City / exchange
- Somerswth
- Province / state
- New Hampshire
- Country
- United States
- Carrier
- Teleport Communications America, LLC - Nh
- Line type
- Landline or business line
- OCN
- 8299
- Status
- In Service
- Assigned
- 04/20/2016
- Number pooling
- Yes (block shared between carriers)
603-405 phone numbers
Somerswth, New Hampshire, United States · Teleport Communications America, LLC - Nh
Reported numbers in 603-405
No numbers in this block have been reported by visitors yet.
What does the 603-405 prefix tell you?
Every North American number is area code + prefix + line. The prefix 603-405 was assigned to Teleport Communications America, LLC - Nh on 04/20/2016 for the Somerswth exchange. A call from this block usually originates from a Teleport Communications America, LLC - Nh customer in or near Somerswth, but caller ID can be spoofed to show any number.