In Durg district, Chhattisgarh, PIN code 490001 is anchored by Bhilai 1 SO, a Sub Post Office. Mail addressed to this code is sorted through the Western Postal Region, across 7 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Bhilai 1 SO | SO | Sub Post Office |
| Jawahar Market Bhilai SO | SO | Sub Post Office |
| Sector 2 Bhilai SO | SO | Sub Post Office |
| Sector 3 Bhilai SO | SO | Sub Post Office |
| ISPAT BHAWAN BHILAI SO | SO | Sub Post Office |
| A O Bhilai SO | SO | Sub Post Office |
| Bhilai Boria SO | SO | Sub Post Office |
