| Village | Old Tesen |
| Block | Tenning |
| District | Peren |
| State | Nagaland |
| Country | India |
| Continent | Asia |
| Time Zone | IST ( UTC + 05:30) |
| Currency | Indian Rupee ( INR ) |
| Dialing Code | +91 |
| Date format | dd/mm/yyyy |
| Driving side | left |
| Internet cTLD | in |
| Language | English |
| Time difference | 21 minutes |
| Latitude | 28.6689011 |
| Longitude | 77.2112274 |
Old Tesen is a village panchayat located in the Peren district of Nagaland state,India. The latitude 28.6689011 and longitude 77.2112274 are the geocoordinate of the Old Tesen.
The surrounding nearby villages and its distance from Old Tesen are Azailong , Bamsiakilwa , Heiranglwa , Lalong , Mbaulwa , Mbaupungchi , Mbaupungwa , Mechangbung , Nchangram , New Tesen , Ngam , Nkialwa , Nsong Village , Ntu , Nzau , Nzau Namsan , Nzauna , Old Ngaulong , Old Nkio , Tenning , Tenning Village , Tepun , Upper Sinjol .
The native language of Old Tesen is English and most of the village people speak English. Old Tesen people use English language for communication.
Old Tesen village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Old Tesen sun rise time varies 21 minutes from IST. The vehicle driving side in Old Tesen is left, all vehicles should take left side during driving. Old Tesen people are using its national currency which is Indian Rupee and its internationl currency code is INR. Old Tesen phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Old Tesen people are following the dd/mm/yyyy date format in day-to-day life. Old Tesen domain name extension( cTLD) is .in .