Your questions and feedback are important to us!
There are several ways you can contact us:
SEND US AN EMAIL
You can email us at memberservices@explorerscu.com, however, please do not email any private information such as account numbers, address, etc. in an unsecured email.
VISIT US
Find our convenient branches and over 30,000 ATMs
CALL US
You can reach us at 605.665.4309 or 1-800-491-4309
MAILING ADDRESS
Explorers Credit Union
PO Box 704 | Yankton, SD 57078
FAX US
Fax 605-665-4314
CREDIT CARD PHONE NUMBERS
Mastercard Hotline 1-800-528-2273
CU TALK
1-800-528-2273
Holiday Hours
2021 Closures >
On these days, funds may be accessed by Online Banking, Mobile Banking, and our 30,000 ATMs.
