North Dakota Highway Patrol
Emergency, call 911.
North Dakota Probation and
United States Postal Service 477-3295
Rolla postal service provides rural and box delivery to Rolla and the
Port of Entry 477-3140
port of entry is situated 10 miles north of Rolla. The hours for travel between Canada and
States, is between 9 a.m. and 9 p.m. every
day. A passport or approved pass
card is necessary to
cross the border.
Rolette County Courthouse
treasurer, district court, states attorney, extension agent. http://www.rolettecounty.com