NCUA-insured credit union
Tandem — Warren, MI
Credit Union headquartered in Warren, Michigan.
Source: NCUA call report data, data as of March 31, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 21043 Mound Rd Warren, MI 48091 |
| County | Macomb |
| Website | not published in NCUA data |
| Phone | (586) 759-5050 |
NCUA record
| NCUA Charter | 4787 |
| Federal Reserve RSSD ID | 673570 |
| Status | Active |
| Charter type | 1 (NCUA) |
| Financials as of | March 31, 2026 |
How to find your Tandem routing number
NCUA does not publish ABA routing numbers, and many credit unions use different routing numbers by state or by account type. The reliable places to find yours: the bottom left of a check from this credit union, the "account details" screen in its online banking, or its official website.
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Offices
| Tandem Federal Credit Union main office Warren, MI |
21043 Mound Rd, 48091 (586) 759-5050 mon Thru Thurs 9:30 a.m. - 5:00 p.m. Friday 9:30 a.m. - 6:00 p.m. |
| Michigan First Credit Union Lathrup Village, MI |
27000 Evergreen Rd, 48076 (800) 664-3828 |
Where Tandem has offices
Cities with the most Tandem offices
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