| STD Code | City | State |
|---|---|---|
| 01276 | BAHADURGARH | Haryana |
| 01281 | JATUSANA | Haryana |
| 01282 | NARNAUL | Haryana |
| 01284 | BAWAL | Haryana |
| 01285 | MOHINDERGARH | Haryana |
| 0129 | FARIDABAD | Haryana |
| 0130 | SONIPAT | Haryana |
| 0131 | MUZAFFARNAGAR | Uttar Pradesh |
| 0132 | SAHARANPUR | Uttar Pradesh |
| 01331 | NAKUR | Uttar Pradesh |
| 01332 | ROORKEE-I | Uttaranchal |
| 01334 | ROORKEE-II | Uttaranchal |
| 01336 | DEOBAND | Uttar Pradesh |
| 01341 | NAJIBABAD | Uttar Pradesh |
| 01342 | BIJNORE-I | Uttar Pradesh |
| 01343 | NAGINA | Uttar Pradesh |
| 01344 | DHAMPUR | Uttar Pradesh |
| 01345 | BIJNORE-II | Uttar Pradesh |
| 01346 | PAURI-II | Uttaranchal |
| 01348 | LANSDOWN-III | Uttaranchal |
| 0135 | DEHRADUN | Uttaranchal |
| 01360 | CHAKRATA | Uttaranchal |
| 01363 | KARAN PRAYAG | Uttaranchal |
| 01364 | UKHIMATH | Uttaranchal |
| 01368 | PAURI-I | Uttaranchal |