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 Guam is 1 (671) | |
| Here is some useful travel information about Guam. | |
| Flag |  |
| Region | Australasia |
| ISO 2 digit Code | GU |
| ISO 3 digit Code | GUM |
| Capital City | Hagatna |
| Currency | Dollar |
| Population | 168,564 |
| Area (SQ KM) | 549 |
IDD / Exit code for Guinea-Bissau is 00 | |
| Here is some useful travel information about Guinea-Bissau. | |
| Flag |  |
| Region | Africa |
| ISO 2 digit Code | GW |
| ISO 3 digit Code | GNB |
| Capital City | Bissau |
| Currency | Franc XOF |
| Population | 1,565,126 |
| Area (SQ KM) | 36,120 |
This page helps you call from Guinea-Bissau to Guam using international country codes.
Area Codes for Guam are also supplied. Country Code 1 is for Guam. The dialing code is also described as phone code 1 or dialing code 1 and is sometimes described as a calling code or international dialing code.
The dialing code for Guam is 1.
Exit codes and dialing codes are required to call from Guinea-Bissau to Guam.
To call internationally from Guinea-Bissau uses IDD code 00. IDD codes are known as exit codes and exit code 00 is Guinea-Bissau.
The exit code for Guinea-Bissau is 00.
The area code for All is 671.