Carrier profile · USDOT 133612 · Updated Jun 13, 2026

CARR- MUNZNER INC

DBA PETROLEUM SUPPLY INC

1 power unitHARRISON, AR50/100
AUTHORITY STATUS UNKNOWNHAZMATUNDELIVERABLE ADDRESS

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.

Undeliverable physical address on the FMCSA record

USPS flagged this carrier's filed physical address as undeliverable — a common chameleon / shell signal. Confirm a working address before tendering.

Location

Mailing address
P O BOX 1236, HARRISON, AR, 72602-1236
Operation
Interstate· Hazmat

Contact

Fax
(870) 743-4231
Web domain
cox-internet.com

Registration

USDOT / docket
133612
First registered
Jun 1, 1974
Last MCS-150
Feb 20, 2003 · 126,620 mi (2002)
FMCSA safety rating
Not rated
D-U-N-S
53143319

Fleet (self-reported · MCS-150)

1Power units
2Drivers
2CDL drivers
126,620Annual mileage

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.