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Cheap Calls to Guinea Bissau

Make cheap calls to Guinea Bissau from your mobile or landline

Guinea Bissau Flag Firstnumber lets you make cheap calls to Guinea Bissau so you can talk for longer with our cheap call rates. Simply dial the Guinea Bissau access code followed by the relevant area code and the number you would like to call.

Guinea Bissau International Call Options & Access Numbers

Guinea Bissau Country Dialling Code: 00245

firstnumber access numbers & rates
Available? Detail Access Number Rate Country Code
International Landline Calls Available Guinea Bissau | Landline 0906 215 9700 25p 00245
International Mobile Calls Available Guinea Bissau | Mobile 0911 938 9700 30p 00245
Additional 'In Country Rates' for Guinea Bissau
Available? Feature Details Access Number Rate

Make a Cheap Call from your Landline

  1. Dial the landline landline access number for Guinea Bissau.
  2. When prompted* dial the country code and the number you want to call.
  3. You will be connected.

* You can dial your destination number at any time during the prompt.

Make a Cheap Call from your Mobile

  1. From your mobile phone* dial the mobile access number for Guinea Bissau and press 'Send'.
  2. After the voice prompt dial the Guinea Bissau country code and the number you want to call (do not press 'Send' again)
  3. You will be connected.

* Please check with your mobile service provider Use the numbers alongside to check how much your service providers will charge you to call our access numbers if you are unsure.

Area Dialling Codes for Guinea Bissau

Also available from firstnumber for your guidance is a list of relevant area dialling codes for Guinea Bissau. Don't forget to dial the country dial code for Guinea Bissau (00245), then drop any numbers in brackets below from your number's area code before the number you want to dial.

City Dialling Code List for Guinea Bissau
Area Area Code Notes
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Common Mobile Provider Support Numbers

Call your mobile service provider for pricing details on using our mobile access number (i.e. 0911 938 9700) with your provider.

Mobile service provider support numbers are:

  • O2: 0870 241 02 02
  • Virgin Mobile:
    • 789 from your mobile
    • 0845 6000 789 from a landline
  • Vodafone:
    • 191 from your mobile
    • 08700 700 191 from a landline
  • Orange:
    • 150 from your mobile
    • 07973 100 150 from a landline
  • T-Mobile:
    • 150 from your mobile
    • 0845 412 5000 from a landline
  • 3 Mobile:
    • 133 320 from your mobile