Ohayu eSIM Data Plans for Cambodia

Ohayu does not offer an unlimited data eSIM plan for Cambodia. Travelers who need more data can choose from the fixed‑data plans available, such as the Cambodia 50GB 90 days plan priced at $147.49 USD or the 25GB Monthly plan at $49.49 USD. These plans provide large data allowances and might be cheaper for users who do not require unlimited usage. Choosing a fixed data plan can be more cost effective unless the user is a very heavy data consumer and needs an unlimited option.

Ohayu does not provide an eSIM for Cambodia that includes a local phone number or SMS capability. Only data‑only plans are available from this provider for travelers in Cambodia.

Without a phone number or SMS, callers can instead rely on internet‑based VoIP applications such as WhatsApp, Telegram and iMessage to make voice and text communications over the data connection.

Ahayu offers five single‑country plans for Cambodia and four multi‑country plans that include Cambodia as part of a broader network. The plans range in price from about $9.49 to $147.49 and provide data caps between 2 GB and 50 GB, valid for periods from 15 to 90 days. Single‑country plans usually feature a fixed data amount, while the multi‑country options can include a daily data cap that can be used across the covered countries. Tethering is permitted on some plans.