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Member Services

Locations & Hours


1889 F Street, NW
Washington, DC 20006

T. 202.458.3834


Shared Branches

Click here to find one of 2,943 locations near you, or call 1-800-919-CUSC (2872) to locate a shared branch by telephone.  

Also, you can call 24/7 the CU Service Centers at 1.888.837.6500, where one agent will be available to help you with balance inquiries, account transfers and transaction history.


ATM Locations

Click here to find a Surcharge-Free ATM within 10 miles of your location. Your OAS Staff FCU Debit or ATM Cards are part of the CO-OP Network which provides access at 28,000 ATMs, including 9,000 deposit-taking and 5,500 7-Eleven locations throughout the U.S. and Canada. 


Hours of Operation

In person: Monday to Friday from 9:00 am to 2:00 pm

By phone: Monday to Friday from 9:00 am to 3:00 pm


Holiday Closings

The Credit Union will be closed in observance of the following holidays. Remember, you have 24-hour access to your funds with your Debit Card. You can also view your account balances, make inquiries, and transfer funds using 24-hour CheckMate Online Banking, Mobil Banking, or Audio#Teller services, or by visiting a Shared Branch close to you.


Date Holiday
January 1 New Year's Day
January 17 Martin Luther King, Jr. Day
February 21 Presidents' Day
April 22 Good Friday
May 26 Annual Meeting
May 30 Memorial Day
July 4 Independence Day
September 5 Labor Day
October 10

Columbus Day

November 24 Thanksgiving Day
November 25 Thanksgiving Day
December 24 Christmas Day