Carrier profile · USDOT 440102 · Updated Jun 13, 2026
Fort Mill Telephone Co
DBA COMPORIUM COMMUNICATIONS
4 power unitsFORT MILL, SC50/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY
Identity & Federal
The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.
Location
- Physical address
- 2386 HWY 160 W, FORT MILL, SC, 29708
- Mailing address
- TAX DEPT P O BOX 470, ROCK HILL, SC, 29731-6470
- Operation
- Interstate
Contact
- Phone
- (803) 280-4096
- Web domain
- comporium.com
Registration
- Officers
- David Barnes · Patrick White
- USDOT / docket
- 440102
- First registered
- Mar 20, 1991
- Last MCS-150
- Feb 11, 2026 · 3,863 mi (2025)
- FMCSA safety rating
- Satisfactory · Feb 19, 1992
- D-U-N-S
- 5813092
Fleet (self-reported · MCS-150)
MCS-150 filing history· biennial-update cadence
Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.