Barwas BO is the primary post office registered under PIN code 127201 in Bhiwani, Haryana. This code sits within the Northern Postal Region, with 20 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Barwas BO | BO | Branch Post Office |
| Nakipur BO | BO | Branch Post Office |
| Singhani BO | BO | Branch Post Office |
| Sohansara BO | BO | Branch Post Office |
| Budhera BO | BO | Branch Post Office |
| Chahar Kalan BO | BO | Branch Post Office |
| Fartia Bhima BO | BO | Branch Post Office |
| Loharu SO | SO | Sub Post Office |
| Kharkari BO | BO | Branch Post Office |
| Kural BO | BO | Branch Post Office |
| Bardu Chaina BO | BO | Branch Post Office |
| Bisalwas BO | BO | Branch Post Office |
| Chahar Khurd BO | BO | Branch Post Office |
| Gignow BO | BO | Branch Post Office |
| Jhanjra Sheoran BO | BO | Branch Post Office |
| Parvezpur BO | BO | Branch Post Office |
| Sehar BO | BO | Branch Post Office |
| Paju BO | BO | Branch Post Office |
| Dhani Dhola BO | BO | Branch Post Office |
| Dhighawa Jattan BO | BO | Branch Post Office |
