| Sr. No. | City | Number of Branches |
|---|---|---|
| 1 | Augustów | 2 |
| 2 | Białystok | 13 |
| 3 | Bielsk Podlaski | 1 |
| 4 | Brańsk | 1 |
| 5 | Choroszcz | 1 |
| 6 | Ciechanowiec | 1 |
| 7 | Czarna Białostocka | 1 |
| 8 | Czeremcha | 1 |
| 9 | Czyżew | 1 |
| 10 | Dąbrowa Białostocka | 1 |
| 11 | Grajewo | 1 |
| 12 | Hajnówka | 1 |
| 13 | Kolno | 2 |
| 14 | Lipsk | 1 |
| 15 | Łapy | 1 |
| 16 | Łomża | 1 |
| 17 | Michałowo | 1 |
| 18 | Mońki | 1 |
| 19 | Rajgród | 1 |
| 20 | Sejny | 1 |
| 21 | Siemiatycze | 1 |
| 22 | Sokoły | 1 |
| 23 | Sokółka | 1 |
| 24 | Stawiski | 1 |
| 25 | Suchowola | 1 |