I found a nice site with an easy to use way to help you dial another country. Since I am currently in China and I call both the USA and India, here’s some examples from http://www.simplecountrycodes.com/
| TO | FROM | Dial: |
| China | India | 00 + 86 + area code + phone number |
| China | USA | 011 + 86 + area code + phone number |
| India | China | 00 + 91 + area code + phone number |
| India | USA | 011 + 91 + area code + phone number |
| USA | China | 00 + 1 + area code + phone number |
| USA | India | 00 + 1 + area code + phone number |