Services Bay Shore Credit Union offers unique banking options for your needs Member Services – Click to Learn More Mobile Banking MasterCard Credit Card ATM/Debit Cards Safe Deposit Boxes Electronic Bill Pay Financial Counseling TruStage Insurance Products Mortgages Quick Links Home PageOnline BankingeZCard LoginRatesLoan ApplicationFAQ Routing Number: 275979306 Federally Insured by NCUA Follow Us on Facebook Contact Us 1514 Cleveland AvenueP.O. Box 655Marinette, WI 54143-0655 Office: (715) 732-0065Audio Response (speedy line): (715) 732-0899 Report Lost/Stolen Credit Card24/7 Access Line: +1 (800) 808.7230 Report Lost/Stolen Debit CardBusiness Hours: (715) 732.0065After Hours: +1 (833) 337-6075 Send Us a Message