Traveling Internationally

Tata Indicom is the first telecommunication service provider in the country to introduce the unique experience of international roaming with a Tata Indicom One World One Number (OWON) T-SIM card; a single T-SIM card that empowers you to switch between CDMA & GSM networks without having to use different SIM cards.

Whether you need to place international calls from the India, while traveling abroad, Tata Indicom has you covered.

Now roam with your Tata Indicom mobile number in 350 CDMA & GSM Networks across 200 countries.

One Zone

Enjoy for the first time ever an extremely simple and convenient zone-based tariff for any call you may make when you are roaming internationally in GSM countries. Not just that, the tariff plans offered are extremely attractive. 

One Tariff

Receive a single consolidated bill for international and domestic usage in Indian Rupees.

One Bill

You can track local and international roaming calls in the same monthly bill.

One Helpline

A single point Customer Contact number - 9225510000 for all your needs wherever you are.

About Tata Indicom International Roaming Service

Tata Indicom Worldwide service continues to expand and improve worldwide services with new devices, pricing, and voice and data coverage.

You can also keep up with your email when you travel as well as access other data services when in US, when you're back home, stay in touch with your global community by calling from your Tata Indicom Blackberry