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  4. Whitlash, Montana - 3321

Whitlash, Montana - 3321

Port Type
Port of Entry
List of Brokers for port 3321
Port Code

Location Address

10 Whitlash Road
Whitlash, MT 59545
United States

Mailing Address

Box 71
Whitlash, MT 59545-0071
United States

Phone Contact:
+1 406-432-5522
Fax Number:
None Specified
Port Director
Mathew Lyons
Office Hours
Sunday: 9:00-17:00 MST
Monday: 9:00-17:00 MST
Tuesday: 9:00-17:00 MST
Wednesday: 9:00-17:00 MST
Thursday: 9:00-17:00 MST
Friday: 9:00-17:00 MST
Saturday: 9:00-17:00 MST


Contact Information

Email address for vehicle exports is whitlashexport@cbp.dhs.gov

Special Instructions

Whitlash is a Permit Port, which means that importations of cargo must be approved in advance by the Area Port of Sweetgrass.  Contact the Port of Entry for more information.

  • Last Modified: May 25, 2021