The Atlantic Branch Office is managed by the Council Bluffs Area Office. If you need to meet with someone from the Atlantic office, please go to 1005 East 7th St. Suite 201. If you have any questions or concerns, please contact the Area Office Supervisor, Sally Rolf. Address 704 Walnut St. Suite 3 Atlantic, IA 50022 United States Phone Number (712) 304-0067 Fax Number (712) 274-3757 Counties Served Cass Shelby