How to call Guinea Bissau using the international calling code +245 and area code.
Enter a phone number and start instantly
Example numbers for Guinea Bissau:
Your local time
—:—
Time in Guinea Bissau
—:—
Code
+245
ISO
GW
Region
Africa
Time zone
Africa/Bissau
Every Guinea Bissau number in international format follows this shape — colour-coded so you can see where the country code ends and the local number begins.
When dialing Guinea Bissau from abroad, the only fixed part is +245 — that's the country code. The rest depends on whether you're calling a mobile or landline number inside Guinea Bissau.
+XXX XXX XXX XXX
Dial the country code +245, then the full mobile number.
Example: +245 955 012 345
+245 XX XXXX XXX
Include the area code if applicable. Omit any leading 0.
Enter the country code +245 when dialing Guinea Bissau from abroad.
Add the local phone number without the leading zero.
Use TwinPhone to connect the call at low per-minute rates.
Guinea Bissau's international country code is +245. It was assigned by the International Telecommunication Union under recommendation E.164 and is the dialing prefix at the start of every Guinea Bissau phone number written in international format.
You'll often see +245 referred to in search as the "245 area code". Strictly speaking, +245 is a country code — area codes are sub-national, used inside Guinea Bissau. The practical meaning is the same: any number starting with +245 or 00245 is a Guinea Bissau number.
TwinPhone routes calls to every +245 number directly from your browser — no app, no SIM card, no calling card. Type +245 followed by the local number, press call, and you're connected.
Dialing codes immediately above and below +245 in the ITU plan — handy if you mistyped a digit or are dialing across a region.
Everything you need to know about TwinPhone.
The country code (international dialing code) for Guinea Bissau is +245. To call Guinea Bissau from abroad, dial +245 followed by the national number without its leading zero.
+245 is Guinea Bissau's international country calling code under the ITU E.164 plan — often searched as the "245 area code". Any phone number starting with +245 is a Guinea Bissau number.
From TwinPhone, just type +245 and the number — we connect it. From a landline, dial your exit code, then +245, then the number without the leading 0.
Guinea Bissau's current local time is shown live on this page. Check it before calling so you reach people during waking hours.
No. TwinPhone works directly in your browser — Chrome, Edge, Safari, or Brave. Open the site, add credit, dial +245 and your number, done. No installs, no plugins, no SIM card required.
Yes! Virtual numbers in Guinea Bissau start at $1.95/month. Use it as your caller ID so people see a local number, or receive incoming calls directly in your browser.
Every call uses industry-standard transport encryption (TLS + SRTP). We don't sell your data or share your call history. We don't record calls unless you explicitly enable recording.
TwinPhone uses adaptive audio technology that adjusts to your connection quality. Even on slow or unstable Wi-Fi — airport, hotel, coffee shop — your call stays connected and audible.
Dial Guinea Bissau from your browser — pay only for what you call.
$0.50 credit on signup14-day money-back guarantee
