- City / exchange
- Columbia
- Province / state
- Missouri
- Country
- United States
- Carrier
- Hd Carrier LLC
- Line type
- Landline or business line
- OCN
- 321J
- Status
- In Service
- Assigned
- 12/15/2025
- Number pooling
- Yes (block shared between carriers)
235-204 phone numbers
Columbia, Missouri, United States · Hd Carrier LLC
Reported numbers in 235-204
No numbers in this block have been reported by visitors yet.
What does the 235-204 prefix tell you?
Every North American number is area code + prefix + line. The prefix 235-204 was assigned to Hd Carrier LLC on 12/15/2025 for the Columbia exchange. A call from this block usually originates from a Hd Carrier LLC customer in or near Columbia, but caller ID can be spoofed to show any number.