What is national cooperative bank? National Cooperative Bank is the only bank in the United States dedicated to delivering nationwide banking products and solutions to cooperatives and other member-owned organizations to help communities thrive. We operate for the benefit of our cooperative members—not outside investors.How do i find my nearest co operative bank branch? Contact The Co-operative Bank: for our quickest response, chat to us online. Call us, or use our branch locator to find your nearest Co-operative Bank. Personal banking Business banking Skip to main contentLog in to Personal BankingHow do i contact the co operative bank new zealand? If your query is urgent, like if you have a lost or stolen card or if you've noticed suspicious activity on your accounts, please call us immediately on 0800 554 554. Check out our help page for troubleshooting and other commonly asked questions. The Co‑operative Bank Head Office - WellingtonIs the national co operative bank closed on sundays? It is observed that, some of the recruitment agencies have published in their websites that The National Co-operative Bank Ltd. has called for application for the post of Junior Assistant and Attender. As per RBI Notification dated 28-08-2015, our bank will remain closed on All Sundays, 2nd and 4th Saturdays.