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  • Contact Us

    Call Us

    • Main Office 202-458-3834 Monday through Friday from 10:00 am to 2:00 pm EST
    • Fax 202‑478‑1592
    • National Geographic branch 202-775-6135 Tuesday, Wednesday, & Thursday from 10 am to 3 pm EST

    Lost or Stolen VISA

    • VISA Credit Card To report a lost, stolen or blocked credit card:
      • USA1-833-574-3473
    • General helpline for your Credit Card:
      • USA1-833-574-3473
    • VISA Debit Card To report a lost or stolen debit card:
      • USA1-888-241-2510
    • If your Debit Card was blocked:
      • USA1-888-241-2440

    Message Us

    To email us, enter your contact information and a message below. You can also send an encrypted message containing sensitive and private information by logging into your online banking and clicking on "Contact Us" to go to our Message Center.

    Message Us

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    CUMA (Credit Union Mortgage Association):


    Representatives: Fatima Parada or Rodolfo Muñiz

    Investment Services


    Financial Consultants: Freddy Telleria or Mauricio Herbas

    Stop By


    1889 F Street NW
    Washington DC 20006

    Phone: 202-458-3834

    Hours of Operation:

    Monday through Friday from 10:00 am to 2:00 pm EST

    Supervisory Committee

    Send Message
    Since this Committee acts as liaison between the membership and management of the Credit Union, you may contact its members by sending a message by clicking on the button above.

    OAS FCU at National Geographic

    1145 17th Street NW
    Washington DC 20036

    Phone: 202-775-6135

    Tuesday, Wednesday, & Thursday from 10 am to 3 pm

  • Holiday Hours & Closures

    Holiday Date Hours / Closure
    New Year's Day January 1 Closed
    Martin Luther King Jr. Day January 15 Closed
    President's Day February 19 Closed
    Good Friday March 29 Closed
    Memorial Day May 27 Closed
    Juneteenth June 19 Closed
    Independence Day July 4 Closed
    Labor Day September 2 Closed
    Indigenous Peoples' Day October 14 Closed
    Thanksgiving Day November 28 and 29 Closed
    Christmas Day December 25 Closed