Routing number for Mass Bay Credit Union is a 9 digit bank code used for various bank transactions such as direct deposits, electronic payments, wire transfers, check ordering and many more. Routing numbers are also known as bank routing numbers, routing transit numbers (RTNs), ABA numbers, ACH routing numbers. Routing numbers may differ depending on where your account was initially opened and the type of transaction made.
Mass Bay Credit Union is a NCUA Insured Credit Union (State Credit Union) and its NCUA ID is 68137. The RSSD ID for Mass Bay Credit Union is 22196.
The EIN (Employer Identification Number, also called IRS Tax ID) for Mass Bay Credit Union is 41104060.
Mass Bay Credit Union Routing Number
Routing Number for Mass Bay is 211083557.
Find Mass Bay Routing Number on a Check
The best way to find the routing number for your Mass Bay checking, savings or business account is to look into the lower left corner of the bank check. Find all routing number for Mass Bay in the below table.
Routing Number
Bank
Address**
State, Zip
211083557
MASS BAY CREDIT UNION
147 WEST FOURTH STREET SOUTH BOSTON
Massachusetts, 02127
**Address mentioned in the table may differ from your branch office address. Routing number of a bank usually differ only by state and is generally same for all branches in a state.
