NCUA-insured credit union
Service — Green Bay, WI
Credit Union headquartered in Green Bay, Wisconsin.
Source: NCUA call report data, data as of March 31, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 2850 S Ashland Ave Green Bay, WI 54304 |
| County | Brown |
| Website | not published in NCUA data |
| Phone | (920) 433-1784 |
NCUA record
| NCUA Charter | 66530 |
| Federal Reserve RSSD ID | 194691 |
| Status | Active |
| Charter type | 2 (STATE) |
| Financials as of | March 31, 2026 |
How to find your Service 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
| Main Office main office Green Bay, WI |
2850 S Ashland Ave, 54304 (920) 433-1784 8:00 AM - 4:00 PM |
Where Service has offices
Cities with the most Service offices
Other credit unions headquartered in Green Bay
| Capital | $2.84 billion |
| Pcm | $511.31 million |
| Wisconsin Medical | $15.16 million |
Largest credit unions headquartered elsewhere in Wisconsin
| Summit Madison | $8.30 billion |
| Landmark Brookfield | $7.73 billion |
| Community First Appleton | $6.66 billion |
| University of Wisconsin Madison | $6.60 billion |
| Royal Eau Claire | $5.90 billion |
| Covantage Antigo | $4.19 billion |
| Connexus Wausau | $4.15 billion |
| Educators Racine | $3.89 billion |
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