Kawakol is Taluka (Tehsil) in Nawada district of Bihar state. Kawakol has 9 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 805106 | Kewaii PIN Code | Nawada | Kawakol | Branch Office |
| 805106 | Kharsari PIN Code | Nawada | Kawakol | Branch Office |
| 805106 | Lalpur PIN Code | Nawada | Kawakol | Branch Office |
| 805106 | Madhurapur PIN Code | Nawada | Kawakol | Branch Office |
| 805106 | Mahapurchhab PIN Code | Nawada | Kawakol | Branch Office |
| 805106 | Manjhila PIN Code | Nawada | Kawakol | Branch Office |
| 805106 | Okhariyagolab PIN Code | Nawada | Kawakol | Branch Office |
| 805106 | Phuldih PIN Code | Nawada | Kawakol | Branch Office |
| 805106 | Sundri Dumari PIN Code | Nawada | Kawakol | Branch Office |