Chelsea Groton Bank in CT: ABA routing reference 211173357, dated 2026-06-17. Review the source and ACH/wire limits, then generate synthetic account test data.
US source coverage, dates and routing limitations
These dated references are linked to this institution by an exact FDIC identifier. They are useful for test-data targeting, but do not establish current ACH, Fedwire, FedNow or RTP eligibility.
211173357Chelsea Groton Bank · Reference dated . Confirm the payment type and current instructions with the bank.
Source: Nelson Anievas / fi-lookup-mcp; underlying FFIEC NIC, FDIC and NCUA public sources · CC_BY_4_0. Numeric ABA normalized for display.
Landlords, lenders and HR teams can upload one Chelsea Groton Bank statement PDF for a risk review: running balances that do not add up, impossible dates, traces of PDF editing and invalid routing numbers. The result is a review aid with evidence, not proof that a statement is genuine.
Joined by the exact FDIC identifier. Reported figures are dated observations, not a financial health assessment.
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The routing references above identify this institution in a dated source, but cannot establish ACH, Fedwire, FedNow or RTP eligibility. Check current payment instructions with the bank; we do not guess routing numbers from similar names.
US accounts do not use IBANs. This directory does not verify account existence, ownership, balances or payment acceptance.
Showing up to 20 locations linked by the official source identifier, not by name similarity. Confirm current opening status with the institution.
156 Willimantic Rd
Baltic, CT 06330
904 Poquonnock Rd
Groton, CT 06340
904 Poquonnock Rd
Groton, CT 06340
50 N Stonington Rd
Mystic, CT 06355
2 Water St
Mystic, CT 06355
1 Montauk Ave
New London, CT 06320
21 Pennsylvania Ave
Niantic, CT 06357
391 Norwich Westerly Rd
North Stonington, CT 06359
55 Main St
Norwich, CT 06360
50 Town St
Norwich, CT 06360
444 W Main St
Norwich, CT 06360
116 W Broad St
Pawcatuck, CT 06379
20 Hartford Rd
Salem, CT 06420
157 Boston Post Rd
Waterford, CT 06385
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