| Ward/Circle/Range/ Commissioner | Remark | Area Code | AO Type | Range Code | AO Number |
| City Area / Jurisdiction | |||||
| WARD 1(1) SILIGURI | A, C, Sn, St & Sw (CORPORATE & NON-CORPORATE) (Cases BELOW 15 Lakhs) | WBG | W | 207 | 1 |
| CIRCLE 2 SILIGURI | A to L (CORPORATE & NONCORPORATE) and Sn to Sy (CORPORATE & NON-CORPORATE) (Cases ABOVE 15 Lakhs) | WBG | C | 208 | 1 |
| WARD 1(2) SILIGURI | B, E, F, H, So & Sp (NON-CORPORATE) and B, F, H, So & Sp (CORPORATE)(Cases BELOW 15 Lakhs) | WBG | W | 207 | 2 |
| CIRCLE 3(1) SILIGURI | --- | WBG | C | 209 | 1 |
| WARD 1(3) SILIGURI | D, G & I (CORPORATE & NONCORPORATE) (Cases BELOW 15 Lakhs) | WBG | W | 207 | 3 |
| WARD 2(1) SILIGURI | M, O, Q, T & U (NON-CORPORATE) and M, O, Q, T, U & Sa (CORPORATE)(Cases BELOW 15 Lakhs) | WBG | W | 208 | 1 |
| WARD 2(3) SILIGURI | Sa, So, Sc, Sd, Se, Sf, Sg, Sh, Si, Sj, Sk, Sl, Sm & Sy (NON-CORPORATE) and Sb, Sc, Sd, Se, Sf, Sg, Sh, Si, Sj, Sk, Sl, Sm & Sy (CORPORATE) (Cases BELOW 15 Lakhs) | WBG | W | 208 | 3 |
| CIRCLE 1 SILIGURI | A to L (CORPORATE & NONCORPORATE)and Sn to Sy (CORPORATE & NON-CORPORATE)(Cases ABOVE 15 Lakhs) | WBG | C | 207 | 1 |
| WARD 2(2) SILIGURI | R, V, W, X, Y, Z & Su (CORPORATE & NON-CORPORATE)(Cases BELOW 15 Lakhs) | WBG | W | 208 | 2 |
| WARD 1(4) SILIGURI | J, K & L and Sq, Sr, Ss, Sv, Sx & Sy (CORPORATE & NON-CORPORATE)(Cases BELOW 15 Lakhs) | WBG | W | 207 | 4 |
| WARD 2(4) SILIGURI | N & P (CORPORATE & NONCORPORATE) (Cases BELOW 15 Lakhs) | WBG | W | 208 | 4 |
| WARD 2(2), EXEMPTION, SILIGURI | Malda, North & South Dinajpur, Darjeeling, Jalpaiguri, Alipurduwar in West Bengal | DLC | WX | 259 | 2 |