NCUA-insured credit union
Greylock
Credit Union headquartered in Pittsfield, Massachusetts.
Source: NCUA call report data, data as of March 31, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 150 West Street Pittsfield, MA 01201 |
| County | Berkshire |
| Website | not published in NCUA data |
| Phone | (413) 236-4000 |
NCUA record
| NCUA Charter | 24560 |
| Federal Reserve RSSD ID | 263092 |
| 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
| West Street main office Pittsfield, MA |
150 West St, 01201 (413) 236-4000 Lobby Hours:Monday-Friday: 9:00am-4:00pmDrive-Up Hours:Monday-Wednesday: 8:30am-5:00pmThursday & Friday: 8:30am-6:00pmSaturday: 8:30am-12:30pm |
| Adams Adams, MA |
2 Park St, 01220 (413) 743-7333 Lobby Hours:Monday-Friday: 9:00am-4:00pmDrive-Up Hours:Monday-Friday: 8:30am-5:00pmSaturday: 8:30am-12:30pm |
| Gt. Barrington (Main) Office Great Barrington, MA |
250 Stockbridge Rd, 01230 (413) 644-9234 Lobby Hours:Monday-Friday: 9:00am-4:00pmDrive-Up Hours:Monday-Friday: 8:30am-5:00pmSaturday: 8:30am-12:30pm |
| Lee Office Lee, MA |
43 Park St, 01238 (413) 243-2121 Lobby Hours: Monday-Thursday: 8:30am-4:30pm Friday: 8:30am-5:00pm Saturday: 8:30am-12:30pm Drive-Up Hours: Monday-Friday: 8:30am-5:00pm Saturday: 8:30am-12:30pm |
| Lenox Lenox, MA |
68 Main St, 01240 (413) 637-4999 8:30-4:00, Monday-Wednesday 8:30-5:00, Thursday-Friday 8:30-12:30, Saturday |
| Ashland Street North Adams, MA |
131 Ashland St, 01247 (413) 664-4926 Lobby Hours:Monday-Friday: 9:00am-4:00pmDrive-Up Hours:Monday-Friday: 8:30am-5:00pmSaturday: 8:30am-12:30pm |
| Allendale Pittsfield, MA |
5 Cheshire Rd, 01201 (413) 445-5555 Monday-Friday: 9:00am-4:00pm Saturday: 8:30am-12:30pm Sunday: Closed |
| Elm Street Pittsfield, MA |
71 Elm St, 01201 (413) 997-4400 Lobby Hours:Monday-Friday: 9:00am-4:00pmDrive-Up Hours:Monday-Wednesday: 8:00am-5:00pmThursday & Friday: 8:00am-6:00pmSaturday: 8:30am-12:30pm |
| Lanesborough Pittsfield, MA |
1664 North St, 01201 (413) 997-4888 10:00am to 6:00pm - Monday thru Friday |
| Kellogg Street Pittsfield, MA |
75 Kellogg St, 01201 (413) 236-4000 Lobby Hours:Monday-Friday: 9:00am-4:00pmDrive-Up Hours:Monday-Wednesday: 8:30am-5:00pmThursday & Friday: 8:30am-6:00pmSaturday: 8:30am-12:30pm |
| Williamstown Williamstown, MA |
455 Main St, 01267 (413) 458-4441 Lobby Hours:Monday-Friday: 9:00am-4:00pmDrive-Up Hours:Monday-Friday: 8:30am-5:00pmSaturday: 8:30am-12:30pm |
| Greenport/Hudson Hudson, NY |
464 Fairview Ave, 12534 (518) 660-7650 Drive-Up Hours: Monday-Friday: 8:30am-5:00pm Saturday: 8:30am-12:30pm Lobby Hours: Monday-Friday: 9:00am-4:00pm Saturday & Sunday: Closed |