EXIT CODE
This is the code you need to dial OUT from a country. It is also referred to as the IDD code (International Direct Dialing) or ISD code (International Subscriber Dialing)
COUNTRY CODE
This is the code you need to dial IN to a country. Each country is assigned a unique country code.
AREA CODE
This is the code for a part of the country. It is usually a general area or a city. Some countries are not large enough to warrant their own code, so will have the country code 1 and use the area code to define the country.
LOCAL NUMBER
This is the local number you would like to call.
Dialing Code for Sao Tome and Principe is 239 | |
| Here is some useful travel information about Sao Tome and Principe. | |
| Flag |  |
| Region | Africa |
| ISO 2 digit Code | ST |
| ISO 3 digit Code | STP |
| Capital City | Sao Tome |
| Currency | Dobra |
| Population | 175,808 |
| Area (SQ KM) | 1,001 |
IDD / Exit code for Niue is 683 | |
| Here is some useful travel information about Niue. | |
| Flag |  |
| Region | Australasia |
| ISO 2 digit Code | NU |
| ISO 3 digit Code | NIU |
| Capital City | Alofi |
| Currency | Dollar NZD |
| Population | 2,166 |
| Area (SQ KM) | 260 |
This page helps you call from Niue to Sao Tome and Principe using international country codes.
Area Codes for Sao Tome and Principe are also supplied. Country Code 239 is for Sao Tome and Principe. The dialing code is also described as phone code 239 or dialing code 239 and is sometimes described as a calling code or international dialing code.
The dialing code for Sao Tome and Principe is 239.
Exit codes and dialing codes are required to call from Niue to Sao Tome and Principe.
To call internationally from Niue uses IDD code 683 . IDD codes are known as exit codes and exit code 683 is Niue.
The exit code for Niue is 683 .