Important Updates regarding the Coronavirus (COVID-19): Learn More Atomic Credit Union lobbies have reopened. Lobbies will close 30 minutes before drive-thru services. We will recognize every Wednesday from 10am to 11am as specially designated lobby service hours for our at-risk population of members. Social distancing practices are in place and appointments are also available. Please contact us at 800.652.2328 for appointment availability. Drive-Thru, ATM and Digital Banking Services remain available.