Guinea-Bissau Phone Number Format
Country code +245 · ISO GW
How to format, dial, and validate Guinea-Bissau phone numbers, with live examples.
Country Code
+245
National Prefix
—
International Prefix
00
Mobile Portability
No
Try it now
Pre-filled with a valid fixed line number for Guinea-Bissau. Edit it and click "Try It" to see the parsed result.
Number Types & Example Formats
Each Guinea-Bissau phone-number type supported by libphonenumber, with a real example formatted three ways.
| Type | Length | National | International | E.164 |
|---|---|---|---|---|
| Fixed Line | 9 digits | 443 201 234 | +245 443 201 234 | +245443201234 |
| Mobile | 9 digits | 955 012 345 | +245 955 012 345 | +245955012345 |
| VoIP | 7 digits | 401 2345 | +245 401 2345 | +2454012345 |
How to Dial Guinea-Bissau Numbers
From abroad
Dial +245 followed by the national number.
Dialing out of Guinea-Bissau
Dial 00 followed by the destination country code and number.
Area Codes
Browse Guinea-Bissau area codes with cities, timezones, and example numbers for each.
Validate a Guinea-Bissau Number with the API
Send the number to the free libphonenumber API to get the parsed country, type, formatting, and validity.
curl https://libphonenumberapi.com/api/phone-numbers/+245443201234Frequently Asked Questions
What is the country code for Guinea-Bissau?
└ The international country code for Guinea-Bissau is +245. Use this prefix when dialing Guinea-Bissau numbers from another country.
How long is a Guinea-Bissau phone number?
└ Guinea-Bissau phone numbers are typically 9 digits, not including the +245 country code.
How do I dial a Guinea-Bissau phone number from abroad?
└ From abroad, dial +245 followed by the national number.
How do I validate a Guinea-Bissau phone number programmatically?
└ Send a GET request to https://libphonenumberapi.com/api/phone-numbers/<number>. The free libphonenumber API returns the parsed country, format, type, and validity for any number — no API key required.