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eSIMzio

eSIMzio is a travel eSIM app for iPhone and Android with prepaid data plans for 200+ countries and regions. Every plan shows the real network operators, the exact data allowance and any fair-use speed limits before you pay — no fake "unlimited". Plans start from £2.00, delivery is instant, and installation is by QR code or one tap. Most plans can be installed up to 365 days after purchase, so travellers can buy before a trip and activate on arrival. The app is available in 15 languages with prices in 21 currencies, and every purchase earns 2% cashback.

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Promo Code

GET 15% OFF

Usage limit: For new user

ESIMDB15

Promo Code

GET 20% OFF

Usage limit: One-time

ESIMDB20

eSIMzio eSIM Data Plans for Tonga

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Global 300 MB — 3 days

Data: 300MB
Validity: 3 Days
Price/GB: $6.68/GB
Price: $2.00 (£1.50)
15% OFF

Global 200 MB — 30 days

Data: 200MB
Validity: 30 Days
Price/GB: $10.02/GB
Price: $2.00 (£1.50)
15% OFF

Global 1 GB — 5 days

Data: 1GB
Validity: 5 Days
Price/GB: $4.01/GB
Price: $4.01 (£3.00)
15% OFF

Oceania 1 GB — 7 days

Data: 1GB
Validity: 7 Days
Price/GB: $4.01/GB
Price: $4.01 (£3.00)
15% OFF

Oceania 2 GB — 15 days

Data: 2GB
Validity: 15 Days
Price/GB: $2.67/GB
Price: $5.34 (£4.00)
15% OFF

Global 1 GB — 7 days

Data: 1GB
Validity: 7 Days
Price/GB: $6.01/GB
Price: $6.01 (£4.50)
15% OFF

Tonga 1 GB — 7 days

Data: 1GB
Validity: 7 Days
Price/GB: $6.01/GB
Price: $6.01 (£4.50)
15% OFF

Oceania 3 GB — 30 days

Data: 3GB
Validity: 30 Days
Price/GB: $2.45/GB
Price: $7.35 (£5.50)
15% OFF

Oceania Unlimited — 3 days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 3 Days
Price/GB: $1.04/GB
Price: $9.35 (£7.00)
15% OFF

Oceania 5 GB — 30 days

Data: 5GB
Validity: 30 Days
Price/GB: $2.14/GB
Price: $10.69 (£8.00)
15% OFF

Tonga 2 GB — 15 days

Data: 2GB
Validity: 15 Days
Price/GB: $5.34/GB
Price: $10.69 (£8.00)
15% OFF

Global 2 GB — 15 days

Data: 2GB
Validity: 15 Days
Price/GB: $5.34/GB
Price: $10.69 (£8.00)
15% OFF

Tonga 3 GB — 30 days

Data: 3GB
Validity: 30 Days
Price/GB: $4.23/GB
Price: $12.69 (£9.50)
15% OFF

Oceania Unlimited — 5 days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 5 Days
Price/GB: $0.89/GB
Price: $13.36 (£10.00)
15% OFF

Global 3 GB — 30 days

Data: 3GB
Validity: 30 Days
Price/GB: $5.34/GB
Price: $16.03 (£12.00)
15% OFF

Oceania 10 GB — 30 days

Data: 10GB
Validity: 30 Days
Price/GB: $1.74/GB
Price: $17.36 (£13.00)
15% OFF

Oceania Unlimited — 7 days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 7 Days
Price/GB: $0.86/GB
Price: $18.03 (£13.50)
15% OFF

Tonga 5 GB — 30 days

Data: 5GB
Validity: 30 Days
Price/GB: $4.14/GB
Price: $20.70 (£15.50)
20% OFF

Global 5 GB — 30 days

Data: 5GB
Validity: 30 Days
Price/GB: $4.67/GB
Price: $23.37 (£17.50)
20% OFF

Oceania Unlimited — 10 days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 10 Days
Price/GB: $0.80/GB
Price: $24.04 (£18.00)
20% OFF

Global 5 GB — 60 days

Data: 5GB
Validity: 60 Days
Price/GB: $4.81/GB
Price: $24.04 (£18.00)
20% OFF

Tonga Unlimited — 3 days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 3 Days
Price/GB: $3.19/GB
Price: $28.72 (£21.50)
20% OFF

Oceania 20 GB — 30 days

Data: 20GB
Validity: 30 Days
Price/GB: $1.67/GB
Price: $33.39 (£25.00)
20% OFF

Tonga 10 GB — 30 days

Data: 10GB
Validity: 30 Days
Price/GB: $3.54/GB
Price: $35.40 (£26.50)
20% OFF

Global 10 GB — 30 days

Data: 10GB
Validity: 30 Days
Price/GB: $3.87/GB
Price: $38.74 (£29.00)
20% OFF

Tonga Unlimited — 5 days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 5 Days
Price/GB: $2.85/GB
Price: $42.74 (£32.00)
20% OFF

Global 20 GB — 30 days

Data: 20GB
Validity: 30 Days
Price/GB: $2.24/GB
Price: $44.75 (£33.50)
20% OFF

Tonga Unlimited — 7 days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 7 Days
Price/GB: $2.64/GB
Price: $55.43 (£41.50)
20% OFF

Tonga Unlimited — 10 days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 10 Days
Price/GB: $2.40/GB
Price: $72.13 (£54.00)
20% OFF

Global 10 GB — 180 days

Data: 10GB
Validity: 180 Days
Price/GB: $7.28/GB
Price: $72.80 (£54.50)
20% OFF

Global 20 GB — 365 days

Data: 20GB
Validity: 365 Days
Price/GB: $4.27/GB
Price: $85.48 (£64.00)
20% OFF

Tonga Unlimited — 15 days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 15 Days
Price/GB: $3.06/GB
Price: $137.6 (£103)
20% OFF

eSIMzio for Tonga FAQ

Does eSIMzio offer unlimited data eSIM for Tonga?

eSIMzio does not provide a truly unlimited data eSIM for Tonga. All of its Tonga‑specific plans have a defined data cap, such as 3GB per day on the “Tonga Unlimited” and “Oceania Unlimited” series, after which speed is throttled to 1 Mbps. Travelers can choose fixed‑data options instead, for example the Oceania 20 GB 30‑day plan or the Tonga 10 GB 30‑day plan, which give larger amounts of high‑speed data for a set validity period. These fixed‑data plans can be more cost‑effective unless a user expects very heavy data usage.

Does eSIMzio offer Tonga eSIM with phone number and SMS?

eSIMzio does not provide a Tonga eSIM that includes a phone number or SMS capability. The provider offers only data‑only eSIM plans for Tonga.

Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but some destinations may block or restrict these services, so it is advisable to confirm that the apps you rely on are accessible in Tonga before purchasing.

How many data plans does eSIMzio offer for Tonga?

eSIMzio offers ten single‑country data plans and twenty‑two multi‑country plans that include Tonga. The plans span a price range of roughly $2.03 to $145.00 and a data cap range from 200 MB to 20 GB. Some plans provide a fixed data amount while others cap usage on a daily basis. The single‑country plans are usable only in Tonga, whereas the multi‑country plans grant access to Tonga along with other selected countries.

Summarized by AI, Last updated:

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