Credit Union Routing Number
Greylock Federal Credit Union Routing Number
The routing number for Greylock Federal Credit Union is 211885250. It is a credit union in Pittsfield, Massachusetts, NCUA charter 24560.
Data as of · size and membership from the NCUA 5300 call report. How we update
About Greylock Federal Credit Union
Greylock Federal Credit Union is based in Pittsfield, Massachusetts, and has been chartered since 1935. It reported $1.79B in assets for Q2 2026, the 7th largest of 120 credit unions headquartered in Massachusetts and 286th of 4,252 nationally. Assets were $1.63B a year earlier (Q2 2025), so the credit union is larger now. It counted 114,211 members on that report. The NCUA lists 14 branch locations for the credit union.
Record
- Routing number
- 211885250
- NCUA charter number
- 24560
- RSSD ID
- 263092
- Headquarters
- Pittsfield, Massachusetts 01201
- Chartered
- 1935
- NCUA insured since
- November 1, 1980
- Total assets (Q2 2026)
- $1.79B
- Members (Q2 2026)
- 114,211
- Branch locations
- 14
- Routing record refreshed
- October 8, 2026
Routing numbers of similar-size institutions in Massachusetts
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- North Easton Savings Bank: 211371463
- Bank, Fall River, MA
- Fall River Five Cents Savings Bank: 211370642
- Bank, Tewksbury, MA
- The Lowell Five Cent Savings Bank: 211371337
- Bank, Yarmouth Port, MA
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- Bank, Everett, MA
- Everett Co-Operative Bank: 211370273
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View Greylock Federal Credit Union's full profile →
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Regulator records: NCUA credit union profile (charter 24560) · FFIEC NIC profile (RSSD 263092)