Bank of Guam in GU: ABA routing reference 121405115, 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.
121405115Bank of Guam · 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 Bank of Guam 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.
400 Montgomery St Suite 1100, 11th Floor
San Francisco, CA 94104
Shigeto Building 1st Floor, Nepukos
Chuuk, FM 96942
Unit 104 Capital Plaza Bldg.
Kosrae, FM 96944
Lewi Nett
Pohnpei, FM 96941
Ait Bldg. Suite 503 Nimar, Weloy
Yap, FM 96943
111 W Chalan Santo Papa
Hagatna, GU 96910
111 Chalan Santo Papa
Hagatna, GU 96910
122 Jesus R Mariano St
Mangilao, GU 96913
590 S Marine Corps Dr, Gitc Building Ste 111
Tamuning, GU 96913
718 N Marine Corps Dr
Tumon, GU 96913
Yigo Town Center Building Lots 2 3 4 & 8 New Tract 10417
Yigo, GU 96929
Delap Village
Majuro, MH 96960
Bank Of Guam Buildingsan Francisco Deborja Street Lots 005r50, 005r52, 005r47, Songsong Village
Rota, MP 96951
Bank Of Guam Building, Beach Road, Alaihai Ave Garapan
Saipan, MP 96950
Hofschneider'S Commercial Building
Tinian, MP 96952
Pdc Building Suite 1
Koror, PW 96940
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