NEW DELHI, March 13 -- India's steadily rising mobile phone exports, which generated $11 billion in revenue in the first six months of the current fiscal, are expected to take a multi-billion-dollar hit as a result of a prolonged impact of the Iran war on consumption, imports and freight transit in the Gulf region.

Executives, analysts and brokerage firms estimate a loss of $2 billion-3 billion on India's electronics exports, largely because electronics manufacturing services (EMS) companies export a sizeable quantity of mobile phones to the Gulf area-a key trade and consumption hub.

Mobile phones are among the top five most-impacted commodities as a result of the Gulf nations and the West Asia region being directly affected in Israel a...