Thanumai BO is the primary post office registered under PIN code 283135 in Firozabad, Uttar Pradesh. This code sits within the Northern Postal Region, with 7 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Thanumai BO | BO | Branch Post Office |
| Shikohabad SO | SO | Sub Post Office |
| Dakhinara BO | BO | Branch Post Office |
| Dhatari BO | BO | Branch Post Office |
| Mandai BO | BO | Branch Post Office |
| Urmura BO | BO | Branch Post Office |
| Bara Bazar Shikohabad SO | SO | Sub Post Office |
