Lakhnaur BO is the primary post office registered under PIN code 221602 in Mau, Uttar Pradesh. This code sits within the Northern Postal Region, with 8 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Lakhnaur BO | BO | Branch Post Office |
| MARYADPUR SO | SO | Sub Post Office |
| Belauli BO | BO | Branch Post Office |
| Kamalsagar BO | BO | Branch Post Office |
| Kathtaraon BO | BO | Branch Post Office |
| Nemdand BO | BO | Branch Post Office |
| Bahadurpur BO | BO | Branch Post Office |
| Rampur BO | BO | Branch Post Office |
