Ohio Street Office
(219) 874-6943
Fax: (219) 873-0568

Portage Office
(219) 762-6228
Fax: (219) 762-7315

Lost/stolen debit card
(800) 523-4175

Lost/stolen Visa® card
(800) 449-7728

Telephone Banking (ET)
(219) 874-6943 or (877) 874-6943, ext. 6

General inquiry
service@macuonline.org


Supervisory Committee

supercomm@macuonline.org
P.O. Box 2008
Michigan City, IN 46361-2008
P.O. Box is only used by Supervisory Committee. All non-related inquiries should be directed elsewhere.


Board of Directors

macuboard@macuonline.org

For your security, do not include sensitive financial information such as your member number or social security number.

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