PIN code 221001 belongs to Chetganj SO (Sub Post Office), located in Varanasi district, Uttar Pradesh. It falls under the Northern Postal Region and is served by 22 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Chetganj SO | SO | Sub Post Office |
| Kasi RS SO | SO | Sub Post Office |
| Sarva Seva Sangh SO | SO | Sub Post Office |
| Bengalitola SO | SO | Sub Post Office |
| Hanumanghat SO | SO | Sub Post Office |
| Mahamandal SO | SO | Sub Post Office |
| Bunker Market SO | SO | Sub Post Office |
| Jaitpura SO | SO | Sub Post Office |
| Ramapura SO | SO | Sub Post Office |
| Varanasi HO | HO | Head Post Office |
| Dasaswmedh SO | SO | Sub Post Office |
| Gaighat SO | SO | Sub Post Office |
| Hanuman Phathak SO | SO | Sub Post Office |
| Shivala SO | SO | Sub Post Office |
| Varanasi City SO | SO | Sub Post Office |
| Iswargangi SO | SO | Sub Post Office |
| Kabirchaura SO | SO | Sub Post Office |
| Kashi Viswnath Mandir SO | SO | Sub Post Office |
| Kedarghat SO | SO | Sub Post Office |
| Madanpura SO | SO | Sub Post Office |
| Rani Bhawani Katra SO | SO | Sub Post Office |
| Vijay Sirohi Nagar SO | SO | Sub Post Office |
