Deidiha SO is the primary post office registered under PIN code 273409 in Gorakhpur, Uttar Pradesh. This code sits within the Northern Postal Region, with 10 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Deidiha SO | SO | Sub Post Office |
| Harpur BO | BO | Branch Post Office |
| Jharkata BO | BO | Branch Post Office |
| Tarayapar BO | BO | Branch Post Office |
| Uchagaon BO | BO | Branch Post Office |
| Dhuriyapar Chini mil BO | BO | Branch Post Office |
| Baranagar BO | BO | Branch Post Office |
| Barpar Mafi BO | BO | Branch Post Office |
| Bishunpur Raja BO | BO | Branch Post Office |
| Murarpur BO | BO | Branch Post Office |