While we support outbound messaging and voice in 200+ countries and two-way SMS and voice in 85+ countries overall, the support for SMS and voice is limited to following countries in Sandbox mode:
| Country | Outbound SMS | Inbound SMS | Outbound Voice | Inbound Voice |
|---|---|---|---|---|
| United States | YES | YES | YES | YES |
| Canada | YES | YES | YES | YES |
| United Kingdom | YES | YES | YES | YES |
| Germany | YES | YES | YES | YES |
| France | YES | YES | YES | YES |
| Italy | YES | YES | YES | YES |
| Netherlands | YES | YES | YES | YES |
| Spain | YES | YES | YES | YES |
| Austria | YES | YES | YES | Yes |
| Ireland | YES | YES | YES | |
| Portugal | YES | YES | YES | YES |
| Denmark | YES | YES | YES | YES |
| Switzerland | YES | YES | YES | YES |
| Sweden | YES | YES | YES | YES |
| Norway | YES | YES | YES | YES |
| Poland | YES | YES | YES | YES |
| Belgium | YES | YES | YES | YES |
| Estonia | YES | YES | ||
| Hungary | YES | YES | YES | YES |
| Australia | YES | YES | YES | |
| Brazil | YES | YES | YES | |
| China | YES | YES | YES | |
| India | YES | YES | YES | |
| Malaysia | YES | YES | YES | |
| Mexico | YES | YES | YES | |
| United Arab Emirates | YES | YES | YES | |
| Albania | YES | |||
| Algeria | YES | |||
| Angola | YES | |||
| Argentina | YES | |||
| Bahrain | YES | |||
| Bangladesh | YES | |||
| Bolivia | YES | |||
| Bulgaria | YES | |||
| Cambodia | YES | |||
| Chile | YES | |||
| Colombia | YES | |||
| Costa Rica | YES | |||
| Cyprus | YES | |||
| Dominican Republic | YES | |||
| Ecuador | YES | |||
| Egypt | YES | |||
| El Salvador | YES | |||
| Ethiopia | YES | |||
| Finland | YES | |||
| Ghana | YES | |||
| Gibraltar | YES | |||
| Greece | YES | |||
| Guatemala | YES | |||
| Honduras | YES | |||
| Hong Kong | YES | |||
| Iceland | YES | |||
| Indonesia | YES | |||
| Iraq | YES | |||
| Israel | YES | |||
| Japan | YES | |||
| Jordan | YES | |||
| Kenya | YES | |||
| Kuwait | YES | |||
| Latvia | YES | |||
| Lithuania | YES | |||
| Luxembourg | YES | |||
| Madagascar | YES | |||
| Mali | YES | |||
| Malta | YES | |||
| Morocco | YES | |||
| Mozambique | YES | |||
| Myanmar | YES | |||
| Nepal | YES | |||
| New Zealand | YES | |||
| Nicaragua | YES | |||
| Nigeria | YES | |||
| Oman | YES | |||
| Pakistan | YES | |||
| Panama | YES | |||
| Paraguay | YES | |||
| Peru | YES | |||
| Philippines | YES | |||
| Qatar | YES | |||
| Romania | YES | |||
| Russia | YES | |||
| Saudi Arabia | YES | |||
| Serbia | YES | |||
| Singapore | YES | |||
| South Africa | YES | |||
| South Korea | YES | |||
| Sri Lanka | YES | |||
| Sudan | YES | |||
| Taiwan | YES | |||
| Tanzania | YES | |||
| Thailand | YES | |||
| Turkey | YES | |||
| Ukraine | YES | |||
| Uruguay | YES | |||
| Uzbekistan | YES | |||
| Venezuela | YES | |||
| Vietnam | YES | |||
| Zambia | YES | |||
| Zimbabwe | YES |