| Village | Onamakulam |
| Block | Ottapidaram |
| District | Tuticorin |
| State | Tamil Nadu |
| 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 | Tamil |
| Time difference | 8 minutes |
| Latitude | 13.0938995 |
| Longitude | 80.292356 |
Onamakulam is a village panchayat located in the Tuticorin district of Tamil-Nadu state,India. The latitude 13.0938995 and longitude 80.292356 are the geocoordinate of the Onamakulam.
The surrounding nearby villages and its distance from Onamakulam are Puthiyamputhur , Paraikuttam , Rajavinkovil , Saminatham , Jambulingapuram , Sillanatham , Maniyatchi , Kollankinar , Tharuvaikulam , Ottanatham , Muramban , Ottapidaram , Kothali , Araikulam , Chandiragiri , Keelamangalam , Kurukkuchalai , Sillankulam , Pasuvanthanai , Eppodumvendran , Meenachipuram , Vellaram , Sangampatti , Kuthiraikulam , Kattunaickenpatti , Kulasekaranallur , Malaipatti , Nagampatti , Vedanatham , Ackkanickenpatti , Ahilandapuram , Athanoor , Elavelangal , Governagiri , Jegaveerapandiapuram , K.shunmugapuram , K.thalavaipuram , Kalappai Patti , Keela Arasadi , Keela Mudiman , Kellakottai , Kodiyankulam , Kollambarambu , Kumareddiyarpuram , Maruthan Valvoo , Mela Arasadi , Mela Pandiyapuram , Mullur , P.duraisamypuram , Panchalankurichi , Parivallikottai , Pattinamaruthur , Pudur Pandiyapuram , S.kailasapuram , T.veerapandianpuram , Thennam Patti , Therkku Kalmedu , Valasamuthiram , Vallinayagipuram , Vepalodai .
The native language of Onamakulam is Tamil and most of the village people speak Tamil. Onamakulam people use Tamil language for communication.
Onamakulam village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Onamakulam sun rise time varies 8 minutes from IST. The vehicle driving side in Onamakulam is left, all vehicles should take left side during driving. Onamakulam people are using its national currency which is Indian Rupee and its internationl currency code is INR. Onamakulam phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Onamakulam people are following the dd/mm/yyyy date format in day-to-day life. Onamakulam domain name extension( cTLD) is .in .