According to the results of J’son & Partners research, by December 2007 VimpelCom became a global leading roaming provider – due to the number of countries of partners in roaming. By November 2008, for its traveling customers and foreign visitors VimpelCom has roaming agreements with 520 GSM operators in 212 countries and support GPRS roaming in 145 countries on 145 partner networks. VimpelCom also provides on-line pre-paid roaming in 109 countries on 149 partner networks.

VimpelCom provides roaming services in 212 countries in Europe, Asia, North and South America, Australia, Oceania and Africa. All the countries we have roaming partners in are divided into 4 geographical zones with unified roaming tariffs within each of them.

As of November 2008, VimpelCom also operates  in 79 regions of Russia that cover more than 200 cities across the country. In other 3 regions of Russia we have domestic roaming .partners.