Tonga nuku'alofa število podružnic bank : 4
| No. | ime banke | veje | naslov | Swiftcode |
|---|---|---|---|---|
| 1 | ANZ BANKING GROUP LIMITED | sedež podjetja | COR. SALOTE AND RAILWAY ROADS | ANZBTONN |
| 2 | MBF BANK LIMITED | sedež podjetja | TAUFA'AHAU ROAD | MBFMTONU |
| 3 | NATIONAL RESERVE BANK OF TONGA | sedež podjetja | NRBT BUILDING | NRBTTONU |
| 4 | WESTPAC BANK OF TONGA | sedež podjetja | HEAD OFFICE | BTONTONU |