No such area code in North America (USA, Canada, etc.).
No such area code in Mexico.
No such area code in the UK.
No such area code in Australia.
No such area code in New Zealand.
No such international number.
There is no area code 711.
In the US, 711 is a special short code that connects you to the Relay service, allowing a person with a TDD or other text device to converse with a person who is not using such a device.
The area code 710 belongs to the federal government of the United States.
The area code for Bahia Brazil is 71. Good luck on what you are doing!!
The country code and area code of Tunis, Tunisia is 216, 71.
The country code and area code of Talca, Chile is 56, 71.
The country code and area code of Monywa, Myanmar is 95, (0)71.
The country code and area code of Loungprabang, Laos is 856, (0)71.
The country code and area code of Sebha, Libya is 218, (0)71.
The country code and area code of Leiden, Netherlands is 31, (0)71.
The country code and area code of Sukkur, Pakistan is 92, (0)71.
The country code and area code of Wroclaw, Poland is 48, (0)71.
The country code and area code of Kushtia, Bangladesh is 880, (0)71.
The country code and area code of Azare, Nigeria is 234, (0)71.
The country code and area code of Anjouan Island, Comoros is 269, 71.