| OPERATOR | COUNTRY | POSTPAID | PREPAID | GPRS |
| Albtelecom | Albania | Bi-lateral | Bi-lateral | |
| MTS Armenia | Armenia | Uni-lateral (Inbound) | ||
| Ucom LLC | Armenia | Bi-lateral | Unilateral Inbound | Bi-lateral |
| Hutchison Drei Austria GmbH | Austria | Bi-lateral | ||
| BASE | Belgium | Bi-lateral | Unilateral Outbound | Bi-lateral |
| Mobistar | Belgium | Bi-lateral | Bi-lateral | |
| Globul Bulgaria | Bulgaria | Bi-lateral | ||
| T-Mobile | Czech Republic | Bi-lateral | ||
| Primetel | Cyprus | Bi-lateral | Unilateral (Outbound) | Bi-lateral |
| Telia/Orange | Denmark | Bi-lateral | Unilateral (Outbound) | Bi-lateral |
| Sonera Mobile Networks | Finland | Bi-lateral | ||
| Orange France | France | Bi-lateral | Unilateral Outbound | Bi-lateral |
| SFR | France | Bi-lateral | Bi-lateral | |
| Bouygues | France | Bi-lateral | Bi-lateral | |
| Magticom | Georgia | Bi-lateral | ||
| T-Mobile | Germany | Bi-lateral | Bi-lateral | |
| Nova Iceland | Iceland | Uni-lateral (Inbound) | ||
| Vodafone Omnitel | Italy | Bi-lateral | ||
| Telecom Italia Mobile(TIM) | Italy | Bi-lateral | Unilateral Inbound | Bi-lateral |
| Vodafone (Eircell) | Ireland | Bi-lateral | ||
| JT (Jersey) Limited | Jersey | Bi-lateral | Bi-lateral | Bi-lateral |
| LMT | Latvia | Bi-lateral | ||
| Orange | Liechtenstein | Bi-lateral | ||
| P&T Luxembourg | Luxembourg | Bi-lateral | Uni-lateral (Inbound) | |
| Tango Luxemborg | Luxembourg | Bi-lateral | Unilateral Outbound | Unilateral Outbound |
| Go mobile(Mobisle) | Malta | Bi-lateral | Bi-lateral | Bi-lateral |
| Monaco Telecom | Monaco | Bi-lateral | ||
| T-Mobile(prev. Monet D.O.O) | Montenegro | Bi-lateral | Unilateral (Outbound) | Uni-lateral (Inbound) |
| T-Mobile Netherlands(Formerly BEN Nederland) | Netherlands | Uni-lateral (Inbound) | ||
| T-Mobile Netherlands(Formerly BEN Nederland) | Netherlands | Bi-lateral | ||
| KPN | Netherlands | Bi-lateral | Uni-lateral (Outbound) | Bi-lateral |
| Telfort | Netherlands | Uni-lateral (Inbound) | Uni-lateral (Outbound) | Uni-lateral (Inbound) |
| Aeromobile | Norway | Uni-lateral (Outbound) | Unilateral (Outbound) | |
| Netcom | Norway | Bi-lateral | ||
| PTK Centertel (Orange) | Poland | Bi-lateral | ||
| P4 Poland | Poland | Uni-lateral (Inbound) | ||
| Vodafone Telecel | Portugal | Bi-lateral | ||
| Orange Romania | Romania | Bi-lateral | Uni-lateral (Inbound) | |
| S.C. RCS & RDS S.A | Romania | Bi-lateral | Bi-lateral | |
| MTS Russia | Russia | Bi-lateral | Bi-lateral | |
| OJSC Vimpelcom | Russia | Bi-lateral | Bi-lateral | |
| MegaFon | Russia | Bi-lateral | Uni-lateral(Inbound) | |
| Rostelecom | Russia | Bi-lateral | Uni-lateral (Inbound) | Bi-lateral |
| T-Mobile Slovensko, a.s. | Slovak Republic | Bi-lateral | ||
| France Telecom Espana (Orange) | Spain | Bi-lateral | Bi-lateral | |
| Telefonica Movilles Espana (Movistar) | Spain | Bi-lateral | Bi-lateral | |
| Tele2 Sweden | Sweden | Bi-lateral | ||
| Tele2 Sweden | Sweden | Uni-lateral (Inbound) | ||
| Swisscom | Switzerland | Bi-lateral | Unilateral (Outbound) | Bi-lateral |
| TDC Switzerland (Sunrise) | Switzerland | Bi-lateral | ||
| Orange Communications | Switzerland | Bi-lateral | ||
| Turkcell | Turkey | Bi-lateral | Bi-lateral | Bi-lateral |
| Vodafone | Turkey | Bi-lateral | ||
| O2 (UK) Ltd | United Kingdom | Bi-lateral | ||
| Hutchison 3G | United Kingdom | Uni-lateral(Outbound) | ||
| T-Mobile (Everything Everywhere) | United Kingdom | Bi-lateral | Bi-lateral | Bi-lateral |
| Orange (Everything Everywhere) | United Kingdom | Bi-lateral | ||
| Vodafone | United Kingdom | Bi-lateral | Unilateral (Outbound) | |
| Astelit Ukraine | Ukraine | Bi-lateral | ||
| MTS Ukraine | Ukraine | Bi-lateral | Bi-lateral | Bi-lateral |