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 521 GSM operators in 212 countries and support GPRS roaming in 153 countries on 341 partner networks. VimpelCom also provides on-line pre-paid roaming in 111 countries on 150 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 December 2008, VimpelCom also operates  in 79 regions of Russia that cover more than 220 cities across the country. In other 12 regions of Russia we have domestic roaming partners.