Sub-Branches
Total of 44 Sub-Branches
Highlands
| No | Sub-Branch | BSB Number | Telephone |
| 1 | Aiyura | 088-8684 | 7230 8313 |
| 2 | Banz | - | 7100 9078 |
| 3 | Chuave | - | 7197 6001 |
| 4 | Daulo (Closed) | 088-8624 | 7100 6763 |
| 5 | Gembogl (Closed) | - | 7313 4177 |
| 6 | Henganofi | 088-8626 | 7100 7859 |
| 7 | Ialibu | 088-8759 | 70411624 |
| 8 | Kamtai | 088-8800 | 73716015 |
| 9 | Kerowagi | - | 7100 9077 |
| 10 | Koroba | 088-946 | - |
| 11 | Minj | 088-8662 | 7100 9076 |
| 12 | Pangia | - | 7197 6003 |
| 13 | Tambul | - | 7100 7863 |
| 14 | Wapenamanda | - | 71986859 |
| 15 | Yonki | - | 71855768 |
Momase
| No | Sub-Branch | BSB Number | Telephone |
| 1 | Gusap | - | 7091 1396 |
| 2 | Kabwum | 088-8804 | 7346 1426 |
| 3 | Kinim | 088-8740 | 71007861 |
| 4 | Maprik | - | 7168 7815/70206834 |
| 5 | Mutzing | 088-8701 | 7100 2488 |
| 6 | Walium | - | 70312127 |
| 7 | Yangoru | - | 7127 0000 / 7180 3933 |
NCD
| No | Branch | BSB Number | Telephone |
| 1 | Kerema | - | 7091 2298/ 648 1530 |
| 2 | Kupiano | 088-8864 | 7288 4140 |
| 3 | Laba | 088-8798 | 7197 6008 |
| 4 | Motukea | 088-344 | - |
NGI
| No | Branch | BSB Number | Telephone |
| 1 | Buin | 088-8606 | 71007855 |
| 2 | Hiigaturu | 088-8937 | - |
| 3 | Hoskins | 088-8802 | 70312627 |
| 4 | Kerevat | - | 71002889 |
| 5 | Konos | 088-8797 | 71976006 |
| 6 | Lakurumau | 088-8796 | 7197 6005 |
| 7 | Namatanai | - | 71976007 |
| 8 | Navo | 088-8863 | 70919062 |
| 9 | Wakunai | - | 7100 7856 |
| 10 | Simberi | - | 74498381 |
| 11 | Palmalmal | - | 73239181 |
Southern
| No | Branch | BSB Number | Telephone |
| 1 | Kikori | 088-8825 | 7201 9584 |
| 2 | Komo | - | 7362 0760 |
| 3 | Lousia | 088-8805 | 7031 2617 |
| 4 | Ningerum | 088-8903 | 7341 2207 |
| 5 | Padipadi | 088-8826 | 7090 4463 |
| 6 | Telefomin | - | 7255 8421 |
| 7 | Koroba | - | 7104 2003 |