O2 UK Unlimited Data + 25GB monthly Global Roaming

SKU: 11304995180-6

Size: Unlimited

Unlimited

Term: 6 Months

1 Month 6 Months 12 Months 24 Months

International Roaming: 25GB

25GB

Quantity:

£132.00

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O2 O2 UK Unlimited Data + 25GB monthly Global Roaming

£132.00

O2 focuses on dependable connectivity with strong nationwide coverage and reliable performance trusted by millions across the UK.

Data Size

Unlimited plug & play data + 25GB global roaming

Usage Type

Data-only - no calls, texts, or number porting

Fair Use

600GB/month fair use in the UK. 25GB/month roaming allowance. SIM may be suspended if limits are exceeded

Compatible Devices

Phones

Tablets

Laptops

Routers

Dongles

Roaming Countries

Free Roaming Countries (subject to 25GB fair use policy)

EU Zone 1:
Austria, Belgium, Bulgaria, Canary Islands, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, French Territories, Germany, Gibraltar, Greece, Hungary, Iceland, Ireland, Italy (inc. Vatican City), Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Monaco, Netherlands, Norway, Poland, Portugal (inc. Madeira), Romania, Slovakia, Slovenia, Spain (inc. Balearic Islands), Sweden.

EU Zone 2:
Channel Islands (inc. Guernsey, Jersey) and Isle of Man, Faroe Islands, San Marino, Switzerland.

Worldwide:
Albania, Anguilla, Antigua, Aruba, Australia, Barbados, Bermuda, Bosnia & Herzegovina, Canada, Cayman Islands, Dominica, Ghana, Grenada, Jamaica, Kenya, Lesotho, Mexico, Montserrat, Mozambique, Netherland Antilles, New Zealand, South Africa, St Kitts and Nevis, St Vincent, St Lucia, Trinidad & Tobago, Turkey, Turks and Caicos, US Virgin Islands, USA.

FAQs

If you have any questions, our team is available to assist you.

Our customer support is available Monday to Friday: 9am - 5:30pmAverage answer time: 24h

Contact us

How do I activate the SIM?

You can activate your SIM by completing the activation form located at the bottom of our website or clicking here.

When is the SIM refresh date?

Your SIM refreshes on the 1st of every month.

Can I renew or top up my SIM?

Yes. To renew your SIM, simply purchase a new SIM plan on our website and select the “I am an existing customer” option at checkout. Enter your current SIM number, and we will process the renewal.We recommend renewing before your SIM expires.

What email usage alerts will I receive?

our SIM includes unlimited data with a 600GB fair‑use policy. You will receive:

A lower‑limit alert at 250GB of usage
An upper‑limit alert at 550GB of usage

These notifications are simply reminders to help you manage your data before reaching the 600GB threshold.

Can I port an existing number to this SIM?

Number porting is not supported.

Each SIM is linked to a specific Scancom account, so the assigned number cannot be changed or transferred.