Omaha - Arbor Street While we appreciate all the technological advances that have made banking faster, more secure and more convenient, we also love when our customers stop in and say hi. Omaha Mailing Address PO Box 24889, Omaha NE 68124 Arbor Street 8820 Arbor Street, Omaha, NE 68124 Phone: (402) 827-8941 Fax: (402) 829-3640 Lobby Hours Drive-Up Teller Hours 8:30 AM-5:00 PM, Mon-Fri 7:30 AM-6:00 PM Mon-Fri 8:30 AM-12:00 PM, Sat 8:00 AM-12:00 PM, Sat *Notice: Clicking on the links in the map will take you directly to Google Maps and result in you leaving the bank’s website.