US bank data · source-specific evidence

First Northern Bank of Wyoming

First Northern Bank of Wyoming in Buffalo, WY: FDIC identifier, address, linked locations and source date. Routing assignments are checked separately.

Institution details

Source identifier
FDIC 2208
Type
bank
Address
141 S Main St, Buffalo, WY 82834
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: 5

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

First Northern Bank of Wyoming

141 S Main St
Buffalo, WY 82834

DOUGLAS BRANCH

709 S Fourth Street
Douglas, WY 82633

GILLETTE BRANCH

200 S Kendrick Ave
Gillette, WY 82716

NEWCASTLE BRANCH

24 N Sumner Ave
Newcastle, WY 82701

SHERIDAN BRANCH

29 N Gould St
Sheridan, WY 82801