Canal Colony B.O is the primary post office registered under PIN code 132001 in Karnal, Haryana. This code sits within the Northern Postal Region, with 19 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Canal Colony B.O | BO | Branch Post Office |
| Karnal NDRI S.O | SO | Sub Post Office |
| Karnal Ram Nagar S.O | SO | Sub Post Office |
| Mini sectt sector 12 Kanral S.O | SO | Sub Post Office |
| Karnal H.O | HO | Head Post Office |
| Cssri B.O | BO | Branch Post Office |
| Karnal HBC S.O | SO | Sub Post Office |
| Karnal Partap Pura S.O | SO | Sub Post Office |
| Karnal GBS S.O | SO | Sub Post Office |
| Karnal Model Town S.O | SO | Sub Post Office |
| Sector 4 Karnal S.O | SO | Sub Post Office |
| KARNAL KUTCHERY SO | SO | Sub Post Office |
| Jundla Gate B.O | BO | Branch Post Office |
| Kanral Industrial Area S.O | SO | Sub Post Office |
| Karnal New Prem Nagar S.O | SO | Sub Post Office |
| Karnal Railway Road S.O | SO | Sub Post Office |
| Karnal Sadar Bazar S.O | SO | Sub Post Office |
| Karnal Sector 6 S.O | SO | Sub Post Office |
| Sector 8 Karnal S.O | SO | Sub Post Office |
