NCUA-insured credit union
Sound
Credit Union headquartered in Norwalk, Connecticut.
Source: NCUA call report data, data as of March 31, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 37 North Ave Norwalk, CT 06851 |
| County | Western CT |
| Website | not published in NCUA data |
| Phone | (203) 977-4701 |
NCUA record
| NCUA Charter | 24705 |
| Federal Reserve RSSD ID | 680091 |
| Status | Active |
| Charter type | 1 (NCUA) |
| Financials as of | March 31, 2026 |
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 Norwalk, CT |
37 North Ave, 06851 (203) 977-4701 8:00 AM - 4:30 PM Monday thru Friday |
| Stamford Branch Stamford, CT |
888 Washington Blvd, 06901 (203) 977-4701 8:30-4:30 M-F |
| Stamford Stop & Shop Stamford, CT |
2200 Bedford St, 06905 (203) 977-4701 Monday thru Saturday 9-5 |