City First Mortgage Service Address: 1582 N Holmes Ave, Idaho Falls, ID 83401 Phone: (208) 523-1743 Hours: Mon: 8am-5pm Tue: 8am-5pm Wed: 8am-5pm Thu: 8am-5pm Fri: 8am-5pm Mortgages, Loans Other Businesses: Legacy Mortgage Group at 780 N Holmes Ave, Idaho Falls, ID 83401 East Idaho Credit Union at 1170 Science Center Dr, Idaho Falls, ID 83402 Continental Loans at 771 S Woodruff Ave, Idaho Falls, ID 83401-5286