Contact Us

We're looking forward to hearing from you.


We're available to answer any questions you may have via email or over the phone at (920) 564-2336. Feel free to use the form below to send us a quick message.

For your protection, do not email your Account Number(s), Social Security Number or any other sensitive data.


Oostburg Office
Phone: 920-564-2336
Fax: 920-564-3889

Cedar Grove Office
Phone: 920-668-6216
Fax: 920-668-8014

Telebanc:
920-564-OOST (6678)

Toll Free Telebanc:
1-888-299-OOST (6678)

Lost or Stolen Credit Card:
1-800-325-3678

Lost or Stolen ATM/Debit/HSA Card:
1-800-523-4175

Oostburg Office


Address:
905 Center Ave
PO Box 700198
Oostburg, WI 53070-0198
DIRECTIONS

Phone: 920-564-2336
Fax: 920-564-3889

Lobby Hours:
Monday-Friday: 8:30AM - 5:00PM

Drive Thru Hours:
Monday-Thursday: 8:00AM - 5:00PM
Friday: 8:00AM - 6:00PM
Saturday: 8:00AM -11:30AM

Cedar Grove Office


Address:
10 Phoenix Ave
PO Box 356
Cedar Grove, WI 53013-0356
DIRECTIONS

Phone: 920-668-6216
Fax: 920-668-8014

Lobby Hours:
Monday-Friday: 8:30AM - 5:00PM

Drive Thru Hours:
Monday-Thursday: 8:00AM - 5:00PM
Friday: 8:00AM - 6:00PM
Saturday: 8:00AM- 11:30AM

 

We Offer No-Fee ATMs Across Wisconsin

ATM Locations


Oostburg State Bank
905 Center Ave
Oostburg, WI 53070-0198
DIRECTIONS

Mentink's Market
118 N 9th St
Oostburg, WI 53070
DIRECTIONS

Oostburg State Bank
10 Phoenix Ave
Cedar Grove, WI 53013-0356
DIRECTIONS

Oostburg State Bank is part of the ATM Access Network. This allows Oostburg State Bank ATM/Debit Card customers service-charge-free access to their money at nearly 700 locations throughout Wisconsin and Minnesota. For more information see ATM Access web site.

For the most up to date list of ATM Access locations, please see the ATM Access website or access the ATM Access App.

Log In