Home > Connecticut Banks > Waterbury Banks > Ion Bank Waterbury > Ion Bank, CROSBY HIGH SCHOOL BRANCH > Routing Numbers
Ion Bank Routing Numbers
In our record, Ion Bank has a total of 2 routing numbers.
Routing Number | Process FedACH | Process Fedwire | Location | Registered Name |
211174178 | Y | Y | Naugatuck, CT | Ion Bank |
011110620 | Y | N | Naugatuck, CT | Naugatuck Savings Bank |
A routing number is a nine digit code, used in the United States to identify the financial institution. Routing numbers are used by Federal Reserve Banks to process Fedwire funds transfers, and ACH(Automated Clearing House) direct deposits, bill payments, and other automated transfers. The routing number can be found on your check.

The routing number information on this page was updated on Mar. 25, 2024
Banks Nearby
Ion Bank, WATERBURY BRANCH (0.5 miles)
Full Service Brick and Mortar Office
3670 E Main St
Waterbury, CT 06705
Full Service Brick and Mortar Office
3670 E Main St
Waterbury, CT 06705
Manufacturers and Traders Trust Company, REIDVILLE STOP AND SHOP BRANCH (1.4 miles)
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Waterbury, CT 06705
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Waterbury, CT 06705
Webster Bank, REIDVILLE BRANCH (1.5 miles)
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Full Service Brick and Mortar Office
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Waterbury, CT 06705
Ion Bank, WATERBURY BRANCH (1.9 miles)
Full Service Brick and Mortar Office
910 Wolcott St
Waterbury, CT 06705
Full Service Brick and Mortar Office
910 Wolcott St
Waterbury, CT 06705
Santander Bank, N.A., EAST END BRANCH (2.1 miles)
Full Service Brick and Mortar Office
105 Meriden Rd
Waterbury, CT 06705
Full Service Brick and Mortar Office
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Waterbury, CT 06705