Routing Number: 253174893
910.577.7333 or 800.225.3967 Hours
MFCU @ HomeLogin

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  • Financial Tools


Please enter information, print, sign and submit debit card/unauthorized ACH  disputes in one of the following ways:

1.  Secure Support:

  • Log in to MFCU@Home and click on Support in the upper right-hand corner
  • Select Secure Support
  • Under Contact Us select  Click Here To Send An Email
  • Select the appropriate department from the drop-down list
  • Specify your subject and type your message
  • Select Browse
  • Locate your signed and scanned document on your computer
  • Click Send

2. Fax: 910.355.5665    

3. Branch: Visit one of our branches here.

Complete the appropriate form and bring it into a branch or mail to:
Marine FCU
PO Box 1551
Jacksonville, NC 28541-1551

Note: Forms are displayed in Adobe Acrobat Reader. If you do not currently have this application installed, you can download a copy for free by going to Adobe's website

Marine FCU will never ask for personal information such as your online credentials, account numbers,or card numbers via unsolicited telephone calls, emails, or text messaging. Security Center