US bank data · source-specific evidence

Leader Bank, National Association

Leader Bank, National Association in Arlington, MA: FDIC identifier, address, linked locations and source date. Routing assignments are checked separately.

Institution details

Source identifier
FDIC 57134
Type
bank
Address
141 Massachusetts Ave, Arlington, MA 02474
Source status
Active in this snapshot
Snapshot
2026-09-04

Review the official FDIC source

Routing numbers and payment rails

Institution identity is not a routing-number assignment. This FDIC record does not establish ACH, Fedwire, FedNow or RTP eligibility. Obtain the routing number from your bank, then check the source observations in our routing checker. We do not guess routing numbers from bank names.

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Recorded locations: 7

Showing up to 20 locations linked by the official source identifier, not by name similarity. Confirm current opening status with the institution.

ARLINGTON HEIGHTS BRANCH

1201 Massachusetts Ave
Arlington, MA 02476

Leader Bank, National Association

141 Massachusetts Ave
Arlington, MA 02474

BELMONT BRANCH

363 Pleasant St
Belmont, MA 02478

SEAPORT BRANCH

48 Northern Ave
Boston, MA 02210

BURLINGTON BRANCH

50 Mall Rd
Burlington, MA 01803

CENTRAL SQUARE BRANCH

675 Massachusetts Ave
Cambridge, MA 02139

FALMOUTH BRANCH

177 Main St
Falmouth, MA 02540