Carrier profile · USDOT 250564 · MC-216766 · Updated Jun 13, 2026
COOK MAIL SERVICE INC
56 power unitsAUSTIN, TX50/100
CARRIER INACTIVEMC-216766 INACTIVE
Authority & Insurance
Active operating authority by type and the full insurance continuity timeline — insurer, policy, coverage, and any lapses — so you can confirm they can legally and adequately haul your load today.
Operating authority· 49 CFR · per type
Operating authority
- Common
- None
- Contract
- Inactive
- Broker
- None
Insurance & bonds
BIPD filing (census)Not recorded per census
Cargo filing (census)Not recorded per census
Surety bond (census)Not recorded per census
Insurance continuity· insurer · policy · lapses
$750K BIPD last filed ’20 · 9 insurers · 0 lapsesInsurer churn
Nationwide’91–’02
beyond this history
1991200020092018now
Shorter eras are too brief to label at this scale — all 9 insurers are named in the list below.
This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here. Request a certificate of insurance to confirm active coverage before tendering.
All 9 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| NATIONAL INTERSTATE INSURANCE COMPANY | Jan 2012 → May 2020 | $750K | 1 |
| WAUSAU UNDERWRITERS INSURANCE COMPANY | Apr 2010 → Feb 2012 | $750K | 2 |
| STATE NATIONALSPECIALTY INSCO/NATIONAL SPECIA | Apr 2009 → Apr 2010 | $750K | 1 |
| TRAVELERS PROPERTY CASUALTY CO. OF AMERICA | Apr 2007 → Apr 2009 | $750K | 1 |
| GREAT WEST CASUALTY CO. | Apr 2006 → Apr 2007 | $750K | 1 |
| HOME STATE COUNTY MUTUAL INS. CO. | Apr 2004 → Apr 2006 | $750K | 2 |
| SOUTHERN INSURANCE COMPANY | Apr 2003 → Apr 2004 | $750K | 1 |
| LINCOLN GENERAL INSURANCE COMPANY | Apr 2002 → Apr 2003 | $750K | 3 |
| NATIONWIDE INSURANCE CO, | Jan 1991 → Apr 2002 | $750K | 1 |