CO-OP Shared Sunmark BranchesWhether it’s one of our convenient Capital Region locations, or if you are taking advantage of one of our 5,000-plus Shared Branching locations, there’s always someone right down the road to help you conduct your banking business. CO-OP Shared Branch network is the second largest branch network in the country. When traveling, Sunmark members have more direct access to their account than most traditional bank customers. Simply enter a participating credit union branch, and you can conduct business as if you were in your home Sunmark branch. |
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Routing #: 221379824
REMEMBER! NEVER give out your sensitive information (SSN, account/card numbers, online banking credentials, etc.) to someone claiming to be from Sunmark Credit Union. If anyone contacts you in ANY WAY (email, phone, text, etc.) stop all communication and call us at 866-SUNMARK to verify the legitimacy of the request.
