| STD Code | City | State |
|---|---|---|
| 01685 | GURUHARSAHAI | Punjab |
| 01686 | SAFIDON | Haryana |
| 01692 | TOHANA | Haryana |
| 01693 | BARWALA | Haryana |
| 01696 | KALANWALI | Haryana |
| 01697 | RATIA | Haryana |
| 01698 | ELLENABAD | Haryana |
| 01702 | NAHAN | Himachal Pradesh |
| 01704 | PAONTA | Himachal Pradesh |
| 0171 | AMBALA | Haryana |
| 0172 | CHANDIGARH | Punjab |
| 01731 | BARARA | Haryana |
| 01732 | JAGADHARI | Haryana |
| 01733 | KALKA | Haryana |
| 01734 | NARAINGARH | Haryana |
| 01735 | CHHACHRAULI | Haryana |
| 01741 | PEHOWA | Haryana |
| 01743 | CHEEKA | Haryana |
| 01744 | KURUKSHETRA | Haryana |
| 01745 | NILOKHERI | Haryana |
| 01746 | KAITHAL | Haryana |
| 01748 | GHARAUNDA | Haryana |
| 01749 | ASSANDH | Haryana |
| 0175 | PATIALA | Punjab |
| 01762 | RAJPURA | Punjab |