Overnite Express courier contact numbers few main cities can be found below. For other cities visit Overnite Express official website contacts page.
| City | Address | Telephone | Email ID |
| Corporate Office | 11099-C, Overnite House | 011-23510131 | oel@overnite-mail.com |
| East Park Road | 011-23510132 | ||
| Delhi – 110005 | 011-23510133 | ||
| New Delhi | 011-23510134 | ||
| City | Address | Telephone | Email ID |
| Delhi | Overnite House | 011-26782222 | oel@del.overnite-mail.com |
| A-221,gali No -06, mahipalpur Ext., | 011-26782218 | ||
| New Delhi – 110037 | 011-26782219 | ||
| Delhi | |||
| City | Address | Telephone | Email ID |
| Ghaziabad | Ist Sewa Nagar, Delhi Meerut Highway Roa | 0120-2855620 | oel@gzb.overnite-mail.com |
| Ghaziabad – 201001 | 0120-2855606 | ||
| Uttar Pradesh | 0120-2855607 | ||
| City | Address | Telephone | Email ID |
| Ahmedabad | 107, Sahajanand Complex | 079-25621895 | oel@amd.overnite-mail.com |
| Shahibaug Road | 079-25621613 | ||
| Ahmedabad – 380004 | 079-25622811 | ||
| Gujarat | |||
| City | Address | Telephone | Email ID |
| Hyderabad | Plot No. 20, Kamdhenu Complex | 040-27846141 | oel@hyd.overnite-mail.com |
| Dv Colony,p.g.road, Secundrabad | 040-66320413 | ||
| Hyderabad – 500003 | 040-27846242 | ||
| Andhra Pradesh |
