4S eSIM eSIM Data Plans for Central Asia

4S eSIM does not provide a truly unlimited high‑speed data plan for Central Asia. Every plan that includes the word “Unlimited” in its name actually specifies a fixed data allowance and offers a reduced speed of 1000kbps once that limit is reached. The plans that are marketed as unlimited are therefore capped and throttle after the set amount is used.

If a user requires a plan that is more cost‑effective for heavy data usage, 4S eSIM offers fixed high‑data plans such as the Caucasus+ 50GB 5‑day and the 50‑GB 7‑day options. Both provide a 50GB allowance for 5 or 7 days and do not throttle data beyond that amount.

4S eSIM does not offer Central Asia eSIM plans that include a phone number or SMS capability. The provider’s Central Asia offerings are strictly data‑only, so travelers will not receive an assigned local phone number or inbound/outbound SMS.

However, you can still use common VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection for voice calls and messaging. Note that some destinations within Central Asia may block or restrict access to specific apps or VoIP services, so it is advisable to verify that the apps you rely on are available before purchasing a plan.

The 4S eSIM Caucasus+ plan and the Global plan both include coverage in Kyrgyz Republic (Kyrgyzstan), Kazakhstan and Uzbekistan; these are the only Central Asian countries listed in the provider’s offerings, and no additional Central Asian nations such as Tajikistan or Turkmenistan appear in either plan.