World Data SIM Coverage
Countries covered by World Data SIM (Droam Test SIM). Please contact us for extended coverage.
| Zone | Country | Network 1 | Network 2 | Network 3 |
| Zone 2 | Argentina | Telefonica Moviles Argentina | ||
| Zone 3 | Australia | Telstra Australia | ||
| Zone 0 | Austria | Mobilkom Austria | ||
| Zone 1 | Belgium | Belgacom Mobile Belgium | Mobistar S.A. Belgium | |
| Zone 4 | Bolivia | Telecel Bolivia - tigo | Nuevatel PCS de Bolivia S.A. | |
| Zone 4 | Bosnia and Herzegovina | BH TELECOM, JSC, Sarajevo | PE Croatian Telecom Ltd. | |
| Zone 2 | Brazil | VIVO | ||
| Zone 0 | Bulgaria | Mobiltel Bulgaria | BTC Bulgaria | Globul |
| Zone 2 | Canada | Rogers AT&T Wireless | Bell Mobility | Telus |
| Zone 2 | Chile | Movistar Chile | ||
| Zone 2 | Colombia | Telefonica Moviles Colombia | ||
| Zone 2 | Costa Rica | Telefonica Costa Rica | ||
| Zone 0 | Croatia | TELE2 d.o.o, Croatia | VIPnet d.o.o., Croatia | |
| Zone 0 | Cyprus | CYTA Cyprus | ||
| Zone 2 | Czech Republic | Telefonica O2 Czech Rep.,a.s. | ||
| Zone 0 | Denmark | Telenor AS | ||
| Zone 4 | Dominican Republic | Compania Dominicana de Tel. | ||
| Zone 2 | Ecuador | Otecel S.A. Ecuador | ||
| Zone 2 | El Salvador | Telefonica Moviles El Salvador | ||
| Zone 0 | Estonia | Tele2 Eesti AS | ||
| Zone 0 | Finland | DNA Ltd. | ||
| Zone 0 | France | Bouygues Telecom France | SFR France | |
| Zone 3 | French Guiana | Digicel French W.Indies Guyana | ||
| Zone 1 | Germany | Telefonica O2 Germany | Telekom Deutschland GmbH | |
| Zone 2 | Gibraltar | Gibtelecom | ||
| Zone 0 | Greece | Wind Hellas | Cosmote Greece | |
| Zone 4 | Greenland | Tele Greenland | ||
| Zone 3 | Guatemala | Telecomunicaciones de Guatemala - Claro | ||
| Zone 3 | Honduras | Telefonica Celular S.A. | ||
| Zone 3 | Hong Kong | HKT | ||
| Zone 1 | Hungary | Magyar Telekom | Vodafone Hungary Ltd. | |
| Zone 3 | Iceland | Vodafone Iceland | Siminn hf. | |
| Zone 2 | Ireland | Hutchison 3G Ireland | Vodafone Ireland | |
| Zone 3 | Isle of Man | Manx Telecom | ||
| Zone 3 | Israel | Hot Communications | Cellcom | |
| Zone 1 | Italy | Telecom Italia | Vodafone Omnitel N.V. | |
| Zone 4 | Jersey | Cable & Wireless Guernsey Ltd. | Manx Telecom UK Isle of Man | |
| Zone 1 | Latvia | LMT Latvia | ||
| Zone 1 | Lithuania | TELE2, Lithuania | ||
| Zone 1 | Luxembourg | TANGO Mobile SA | Orange SA | |
| Zone 4 | Malaysia | Digi Telecom Malaysia | ||
| Zone 0 | Malta | Go Mobile Malta | ||
| Zone 2 | Mexico | Telefonica Moviles Mexico | Telcel - Radiomovil Dipsa S.A. | |
| Zone 0 | Monaco | Bouygues Telecom France (Monaco) | Orange France (Monaco) | |
| Zone 4 | Montenegro | Crnogorski Telekom a.d. Podgorica | ||
| Zone 0 | Netherlands | KPN B.V. | T-Mobile Netherlands BV | |
| Zone 3 | New Zealand | Spark Telecom | ||
| Zone 4 | Nicaragua | Telefonica Celular de Nicaragua | ||
| Zone 4 | Nigeria | MTN Nigeria | ||
| Zone 0 | Norway | Telenor Mobil Norway | ||
| Zone 3 | Panama | Telefonica Moviles Panama S.A. | ||
| Zone 3 | Paraguay | Telecel S.A. - Tigo | ||
| Zone 2 | Peru | Telefonica Moviles Peru | ||
| Zone 0 | Poland | P4 Poland | PTK Centertel Poland | |
| Zone 0 | Portugal | NOS Portugal | MEO Portugal | |
| Zone 1 | Puerto Rico | AT&T (Puerto Rico) | ||
| Zone 0 | Romania | Orange Romania SA | ||
| Zone 4 | Russian Federation | Beeline | ||
| Zone 1 | San Marino | Telecom Italia (San Marino) | ||
| Zone 2 | Slovakia | Orange Slovensko a.s. | ||
| Zone 0 | Slovenia | Si.Mobil Slovenja | ||
| Zone 4 | South Africa | MTN South Africa | Cell C (PTY) Ltd. | |
| Zone 1 | Spain | Telefonica Moviles Spain | ||
| Zone 1 | Sweden | Tele2 AB Sweden | Telenor Sverige AB | |
| Zone 2 | Switzerland | sunrise | Orange Communications SA | |
| Zone 2 | Turkey | AVEA Iletisim Hizmetleri A.S. | Turkcell Turkey | |
| Zone 1 | United Kingdom | Telefonica O2 UK | Vodafone UK | |
| Zone 1 | United States | AT&T | T-Mobile USA | |
| Zone 2 | Uruguay | Movistar | ||
| Zone 1 | Vatican City | Telecom Italia (VAT) | Vodafone Omnitel N.V. (VAT) | |
| Zone 2 | Venezuela | Telefonica Moviles Venezuela | ||