Coast360 Federal Credit Union Go to main content
Apply for a Coast360 FCU Loan Member Switch Kit
Routing Number 321481612

Convenient Banking Options

We offer a variety of alternative banking channels to help you stay connected.


  • Coast By Phone Services
  • CU Express Drop Box (inside all Member Centers)
    • Cash and check deposits
    • Cash and check payments
    • Available during member center operating hours
  • Member Center Thru-Wall ATMs (Maite, Upper Tumon, and Dededo)
    • Available 24-hours
    • Cash and check deposits
      • ATM cash deposits are credited automatically
      • Check deposits made after 9am will be processed the next business day. See Your Ability to Withdraw Funds.
        • Check deposits made at an ATM are held for 1-7 business days. Check holds may apply and may not clear at the time your deposit is processed.
  • Maite Night Depository 
    • Available 24-hours
    • Cash and check deposits
    • Cash and Check payments
      • Payments made after 9am will be processed the next business day
  • Coast360 ATMs (All locations)
    • Funds may only be transferred within your account (Primary Share Savings to Checking and vice versa). Debit card must be linked to accounts.
  • CO-OP Shared Branching 
    • Deposit funds into your Coast360 account even if you’re thousands of miles away (in the continental U.S.). Visit to locate a participating credit union near you.
      • Have your member number and Coast360’s routing number (321481612) ready


Other Services

                Debit Card Services
Lost /Stolen Card: 1-800-472-3272
                Card Activation & PIN Select: 1-800-757-9848

                Credit Card Services
Lost/Stolen Card: 1-820-682-6075

                Loan Application
Apply online HERE

                GENERAL INQUIRIES:

                Contact Center: 671-477-8736
You may leave a message with your name and contact number for a return call.

    Coast360 Online: Secure Message. To send a secure message, sign into Coast360 Online or Coast360 Mobile app and click the message icon to send a secure message and communicate directly with a Contact Center Officer.

    Facebook Messenger: Coast360FCU
    For security, do not send personal or account information through Contact Us or Facebook Messenger.


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