In Gurugram district, Haryana, PIN code 122003 is anchored by Gwal Pahari BO, a Branch Post Office. Mail addressed to this code is sorted through the Northern Postal Region, across 4 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Gwal Pahari BO | BO | Branch Post Office |
| Smaspur BO | BO | Branch Post Office |
| Wazirabad BO | BO | Branch Post Office |
| Gurgaon Sector 45 SO | SO | Sub Post Office |
