Tonga nuku'alofa number of bank branches : 4
| No. | Bank name | Branches | Address | Swiftcode |
|---|---|---|---|---|
| 1 | ANZ BANKING GROUP LIMITED | Head office | COR. SALOTE AND RAILWAY ROADS | ANZBTONN |
| 2 | MBF BANK LIMITED | Head office | TAUFA'AHAU ROAD | MBFMTONU |
| 3 | NATIONAL RESERVE BANK OF TONGA | Head office | NRBT BUILDING | NRBTTONU |
| 4 | WESTPAC BANK OF TONGA | Head office | HEAD OFFICE | BTONTONU |