- City / exchange
- Miami
- Province / state
- Florida
- Country
- United States
- Carrier
- Onvoy, LLC - FL
- Line type
- Likely VoIP / virtual number
- OCN
- 937C
- Status
- In Service
- Assigned
- 10/03/2025
- Number pooling
- Yes (block shared between carriers)
645-233 phone numbers
Miami, Florida, United States · Onvoy, LLC - FL
Reported numbers in 645-233
No numbers in this block have been reported by visitors yet.
What does the 645-233 prefix tell you?
Every North American number is area code + prefix + line. The prefix 645-233 was assigned to Onvoy, LLC - FL on 10/03/2025 for the Miami exchange. A call from this block usually originates from a Onvoy, LLC - FL customer in or near Miami, but caller ID can be spoofed to show any number.