Antigua and Barbuda → Guinea
Antigua and Barbuda plugs
Guinea plugs
No shared plug types. A travel adapter is required.
Compatibility: Adapter Required
Voltage — Antigua and Barbuda 230V — Guinea 230V
Voltage is the same. Your devices should work normally.
Device compatibility (phones)
Phones almost always support 100–240V, so yours should work safely. Check your charger label to confirm.
You likely only need a plug adapter (if socket shapes differ). Voltage is close between these countries.