Information
| Police, Fire and Ambulance | 999 |
| Telephone Directory | 180 |
| International calls | 150 |
| Internet Service | 111 |
| Flight Inquiries | 4622999 |
| Doha Airport | 4656666 |
| Doha Seaport | 4464660 |
| General Post Office | 4466000 |
| GSM Telephone Service | 4325333 |
| Qatar Tourism Authority | 4411555 |
| Qatar General Electricity and Water Corporation | 4494444 |
| Qatar Telecom (Q-Tel) | 4400400 |
| Directorate of Immigration, Passports and Naturalization | 4882882 |
| Al Jazeera Satellite Channel | 4890890 |
| Qatar Chamber of Commerce and Industry | 4621131 |
| Qatar Central Bank | 4456456 |
| Qatar Radio and TV | 4894444 |