Ohayu eSIM Data Plans for Monaco

No, Ohayu does not provide an unlimited data eSIM plan for Monaco. The plans available from Ohayu give fixed data allowances: for example, a 20GB plan valid for 90 days costs $213.79 USD, a 15GB plan for 60 days is $159.99 USD, a 10GB plan for 30 days is $106.99 USD, a 5GB plan for 30 days is $53.79 USD, and a 3GB plan for 14 days is $32.49 USD.

Choosing one of these fixed capacity plans can be more economical for most travelers. Only very heavy data users—such as those who stream high‑definition video continuously—might need to consider a larger data allowance or a different provider if unlimited data is essential.

Ohayu does not provide an eSIM with a local phone number or SMS capability for travel in Monaco. Only data‑only plans are available from this provider. Travelers can still use standard VoIP applications such as WhatsApp, Telegram and iMessage over the data connection for voice calls and messaging.

Ohayu offers five single country data plans for Monaco, each providing between 3 GB and 20 GB of data at prices ranging from $32.49 to $213.79, with validity periods of 14 to 90 days; tethering is permitted, and no multi‑country plans are available.