- City / exchange
- Oldgrnwich
- Province / state
- Connecticut
- Country
- United States
- Carrier
- Onvoy, LLC - Ct
- Line type
- Likely VoIP / virtual number
- OCN
- 639C
- Status
- In Service
- Assigned
- 09/06/2023
- Number pooling
- Yes (block shared between carriers)
475-340 phone numbers
Oldgrnwich, Connecticut, United States · Onvoy, LLC - Ct
Reported numbers in 475-340
No numbers in this block have been reported by visitors yet.
What does the 475-340 prefix tell you?
Every North American number is area code + prefix + line. The prefix 475-340 was assigned to Onvoy, LLC - Ct on 09/06/2023 for the Oldgrnwich exchange. A call from this block usually originates from a Onvoy, LLC - Ct customer in or near Oldgrnwich, but caller ID can be spoofed to show any number.