Tonga nuku'alofa fjöldi bankaútibúa : 4
| No. | nafn banka | útibú | heimilisfang | Swiftcode |
|---|---|---|---|---|
| 1 | ANZ BANKING GROUP LIMITED | aðalskrifstofa | COR. SALOTE AND RAILWAY ROADS | ANZBTONN |
| 2 | MBF BANK LIMITED | aðalskrifstofa | TAUFA'AHAU ROAD | MBFMTONU |
| 3 | NATIONAL RESERVE BANK OF TONGA | aðalskrifstofa | NRBT BUILDING | NRBTTONU |
| 4 | WESTPAC BANK OF TONGA | aðalskrifstofa | HEAD OFFICE | BTONTONU |