In Chandauli district, Uttar Pradesh, PIN code 232118 is anchored by Karnaul BO, a Branch Post Office. Mail addressed to this code is sorted through the Northern Postal Region, across 14 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Karnaul BO | BO | Branch Post Office |
| Amilia BO | BO | Branch Post Office |
| Illia BO | BO | Branch Post Office |
| Bhurkura BO | BO | Branch Post Office |
| Sahabganj SO Chandauli | OTHER | post office |
| Baraura BO | BO | Branch Post Office |
| Bhorsar BO | BO | Branch Post Office |
| Keraigaon BO | BO | Branch Post Office |
| Khakhara BO | BO | Branch Post Office |
| Amaon BO | BO | Branch Post Office |
| Dhunnoo BO | BO | Branch Post Office |
| Katwamafi BO | BO | Branch Post Office |
| Khilchi BO | BO | Branch Post Office |
| Tiyara BO | BO | Branch Post Office |
