UK Unlimited - Mega Data Plan with Free Calling & SMS

Home / Expanded eSIM Data Plan / UK Native eSIM - High Data & Global Voice

UK Native eSIM - High Data & Global Voice

Includes International Calls
UK Voice & Data eSIM
 
Data Plans
30GB - 150GB
30 Days Validity
Calls
Unlimited UK
+ 100 Mins International
Roaming
2GB EU Data
Included Free

Plan Specifications

Network

5G / 4G LTE

Carrier: CTExcel (uses EE Network).

Activation

Automatic

Activates automatically when you arrive and switch on the eSIM.

ID Verify

Not Required

Number

+44 UK Mobile Number

Comes with a native UK number for calls & texts.

Data Plan

30GB - 150GB Options

Choose your bundle above. Includes 2GB EU Data.

Coverage

UK + 34 EU Destinations

Use your 2GB roaming data allowance in these countries.

See full list (35 Destinations) ▼

Destinations: United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Hungary, Iceland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of Ireland, Romania, San Marino, Slovakia, Slovenia, Spain, Sweden.

Calls

Unlimited UK + 100 Mins Int'l

Call to China, USA, HK, JP, SG, AU & more.

See supported countries for calls ▼

Destinations: China (Mainland), Hong Kong, Macau, Taiwan, Japan, South Korea, Australia, USA, Canada, India, Singapore, Malaysia, Thailand, Pakistan, Bangladesh.

Support

24/7 Live Support

Instant help via WhatsApp & Email.

$15.90 USD

Data

30GB UK + Unlimited UK Calls + 2GB EU Roaming + 100 Int’l Min

60GB UK + Unlimited UK Calls + 2GB EU Roaming + 100 Int’l Min

150GB UK + Unlimited UK Calls + 2GB EU Roaming + 100 Int’l Min

Service Days

30

Quantity

Advantages

Local UK Number

Enjoy the convenience of a dedicated local phone number, making it easier for friends, family, and business contacts to reach you.

Blazing Fast 5G

Lightning-fast 5G eSIM service for seamless streaming, video chatting, and downloads on the go.

EU Call Package

Get 500 minutes of EU calls with your UK eSIM Pro, covering 48 EU countries and regions, including France, Switzerland, Germany, and more.

Unlimited Local Calls

Make calls to local numbers without extra charges. Effortlessly stay in touch with loved ones, colleagues, and business contacts.

UNLIMITED SMS

Register for various apps and services for seamless access to a wide range of platforms, such as Uber, Trainline, and Deliveroo.

24/7 customer support

24/7 Email and WhatsApp Support. Seamless eSIM use in UK with our help.

About UK eSIM

Stay connected in the UK with our eSIM. Perfect for tourists and digital nomads, it offers massive data, unlimited calls, and unlimited SMS on O2's fast 5G network. Easy to use in London, Manchester, and beyond, our prepaid UK eSIM card is ideal for your travels. Enjoy seamless connectivity across the UK, ensuring your vacation or remote work is hassle-free.

What you should know

eSIM Compatibility

Ensure your phone is compatible with eSIM like iPhone 14 series, XR, XS, 11 series, 12 series, or Google Pixel 3-7.

No Early Purchase

Activate immediately after ordering; PIN from email required to unlock after installation.

O2 leads the UK's 5G rollout delivering powerful 5G speeds

Experience buffer-free streaming and instant downloads with O2’s 5G network, covering over 3,200 towns and cities and more than 50% of the UK's population.

301Mbps

5G download speeds are 3x faster than 4G

10Mbps

5G upload speeds are double those of 4G

Mega Data Plan and Unlimited Local Calls

How to Set Up Your ByteSIM UK eSIM in 3 Minutes

Check & Choose

Verify your phone is eSIM-compatible and unlocked. Pick the plan that fits your trip and check out.

Check Device Compatibility

Install Before You Fly

We email your eSIM instantly. On stable Wi-Fi, scan the QR or use the ByteSIM App for one-tap install.

Arrive & Activate

On arrival, enable the ByteSIM line in Settings and turn Data Roaming: ON. It auto-connects and activates.

Manage & Add More

Track data & days in the App. Need more? Add another plan (start now or later) and switch lines in one tap.

Check & Choose

Verify your phone is eSIM-compatible and unlocked. Pick the plan that fits your trip and check out.

Check Device Compatibility

Install Before You Fly

We email your eSIM instantly. On stable Wi-Fi, scan the QR or use the ByteSIM App for one-tap install.

Arrive & Activate

On arrival, enable the ByteSIM line in Settings and turn Data Roaming: ON. It auto-connects and activates.

Manage & Add More

Track data & days in the App. Need more? Add another plan (start now or later) and switch lines in one tap.

Compatible Devices for UK Travel eSIM

You May Check the List of Compatible Devices for eSIM for Travel to UK

Apple

• iPhone XR • iPhone XS • iPhone XS Max • iPhone 11 • iPhone 11 Pro • iPhone 11 Pro Max • iPhone SE (2020) • iPhone 12 Mini • iPhone 12 • iPhone 12 Pro • iPhone 12 Pro Max • iPhone 13 mini • iPhone 13 • iPhone 13 Pro • iPhone 13 Pro Max • iPhone SE (2022) • iPhone 14 • iPhone 14 Plus • iPhone 14 Pro • iPhone 14 Pro Max • iPhone 15 • iPhone 15 Plus • iPhone 15 Pro • iPhone 15 Pro Max

Note: iPhone 10 does not support eSIM. The first Apple phones to do so were the iPhone XR and the iPhone XS in 2018. Previous models are not supported. Full Apple Compatibility List: Check Now.

Android

• Galaxy Z Fold 2 5G • Galaxy Z Flip • Galaxy Z Flip 5G • Galaxy Z Flip3 5G • Galaxy Z Flip4 • Galaxy Z Flip5 5G • Galaxy Fold • Galaxy Fold 3 • Galaxy Z Fold2 5G • Galaxy Z Fold3 5G • Galaxy Z Fold4 • Galaxy Z Fold5 5G • Galaxy S20 • Galaxy S20+ 5G • Galaxy S21 • Galaxy S21+ 5G • Galaxy S21 Ultra 5G • Galaxy S22 • Galaxy S22+ • Galaxy S22 Ultra • Galaxy Note 20 Ultra 5G • Galaxy Note 20, Galaxy S23 • Galaxy S23+ • Galaxy S23 Ultra • Pixel 3 • Pixel 3a • Pixel 3a XL • Pixel 4 • Pixel 4a • Pixel 4a XL • Pixel 5 • Pixel 6 • Pixel 6a • Pixel 6 Pro • Pixel 7 • Pixel 7 Pro • Pixel 8 • Pixel 8 Pro • Pixel Fold

Note: Full Android Compatibility List: Check Now.

Frequently Asked Questions about the UK Unlimited eSIM

Is 5G faster than LTE? Does 5G have better coverage?

Experience the Power of 5G: Enjoy lightning-fast speeds with 5G, surpassing the capabilities of 4G LTE. While actual speeds may vary, on average, 5G delivers speeds up to 4 times faster than 4G LTE, revolutionizing your online experience.

Expansive Coverage: Leading the Way in United Kingdom. O2's 5G network has expanded to key regions including London, Manchester, Birmingham, Glasgow, Liverpool, Leeds, Bristol, Edinburgh, Sheffield, and Newcastle. As of 2024, O2's 5G network covers more than 50% of the UK's population, spanning over 3,200 towns and cities. Enjoy reliable and extensive coverage across the UK. O2's 4G network boasts 99% population coverage.

Can my connection speed be reduced?

Unlike other providers, we offer true unlimited speed throughout your entire usage. Experience uninterrupted and blazing-fast connectivity without any speed reductions.

Can I get a refund for my eSIM order?

Once the eSIM order is confirmed, it is non-refundable.

When does my data plan start?

This UK Mega Data Plan with Free Calling & SMS and a UK phone number is different from other plans. It activates and starts billing immediately upon purchase. Therefore, we advise buying it only when needed to avoid early purchase and activation.

Can I share data with other devices?

Yes, data sharing is supported with our eSIM. Enjoy unlimited data. While most devices can share data, we cannot guarantee compatibility with all devices.

Can I renew or extend the data on my eSIM?

Due to the anonymous nature of our SIM cards, we recommend purchasing a new one upon expiration instead of renewing or extending the current plan.

Can I send and receive SMS with my ByteSIM eSIM?

Yes, unlimited SMS sending and receiving is included.

How many minutes do I have to make and receive calls?

Unlimited local calls in the UK. The Plan includes 500 minutes of EU calls to 48 destinations: Austria, Azores, Belgium, Bulgaria, Canary Islands, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, French Guiana, Germany, Gibraltar, Greece, Guadeloupe, Guernsey, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Madeira, Malta, Martinique, Mayotte, Monaco, Netherlands, Norway, Poland, Portugal, Réunion, Romania, Saint Martin, San Marino, Slovakia, Slovenia, Spain, Sweden, Switzerland, United Kingdom, Vatican City.

Where does the IP address of ByteSIM's eSIM in the UK show?

The IP address of ByteSIM's eSIM in the UK shows the location in the UK. As it utilizes O2's original eSIM card, the IP address reflects the geographical location within the UK.

Where can I find a detailed coverage map for O2 UK?

You can find a detailed coverage map for O2 by visiting their official website at https://www.o2.co.uk/coveragechecker. This map provides information on O2's network coverage, including 5G and 4G, to help you check the availability of their services in your specific area.

GETTING HELP

More information visit Easy-Installation-Guide.
ByteSIM call center: WhatsApp : +852 9243 7776.

Let's talk