In 1995, Zain Jordan revolutionized telecommunications in Jordan by introducing GSM mobile services into the country. Zain quickly became the foremost telecom company in Jordan, a position that it kept to this day through a far sighted policy of investment in adopting cutting edge technology to provide state of the art services to customers. Since its inception, Zain Jordan has tallied subscriber growth at an exceptional rate, with the number of subscribers around 4.615 million subscribers in the kingdom. Through about 5275 cell sites, Zain covers the entire populated area of Jordan.