Data SIM Cards in Cookstown
Data-only SIM cards in Cookstown from £4/month on Three's 5G network. Ideal for tablets, dongles, MiFi and routers.
Silux Mobile delivers data SIMs to Cookstown and all of Tyrone free by Royal Mail Tracked 48. Pure data, no calls or texts to pay for — on Three's 5G/4G network, on a 30-day rolling plan or a 3 to 24-month contract.
Why Cookstown Chooses Silux Data SIMs
Delivered to Cookstown
Free Royal Mail Tracked 48 delivery (2–3 working days) anywhere in the UK including Cookstown and Tyrone.
Three 5G in Cookstown
Our SIMs use Three's 5G/4G network with strong coverage across Cookstown and surrounding areas.
From £5/Month
Cheaper than Lebara, Giffgaff and SMARTY — with 5G included. Roaming is an extra cost and varies by package.
Flexible Plans
Every plan starts from 1 month — SIM cards on 30-day rolling plans or 3 to 24-month contracts, and rolling monthly broadband.
The Silux Mobile Promise
No price increases
Your price is locked — no price rises during your contract, ever
Free upgrades
Upgrade your plan or SIM for free, any time
No credit checks
No credit checks on our SIM contracts
No hidden fees
No hidden fees, no price increases
Data SIM Plans — Delivered to Cookstown
Data-only SIMs on Three 5G. 30-day rolling or 3 to 24-month contracts.
Data Plus
30GB
£6/mo
- 30GB data
- Tablet & dongle ready
- 4G/5G
- 30-day or contract
Unlimited Data
Unlimited
£16/mo
- Unlimited data
- 5G speeds
- No throttling
- 30-day or contract
Three 5G Data Coverage in Cookstown
Three's 5G/4G network covers Cookstown and Tyrone with strong signal for tablets, dongles and mobile routers. Over 99% UK population coverage.
Check Your Cookstown PostcodeData SIM Cards in Cookstown — FAQs
What happens if I go over the fair usage policy in Cookstown?
It depends on the network. As of August 2026, Three is more flexible and lenient with its fair usage policy, and it is rare that we need to warn customers. Vodafone and O2 are much stricter: if you go over more than twice, you will be notified to monitor your usage.
What is the cheapest data SIM in Cookstown?
Silux Mobile offers some of the cheapest data SIMs available in Cookstown — from £5/month on Three, Vodafone, EE and O2, on a 30-day rolling plan or a 3 to 24-month contract, with free Royal Mail Tracked 48 delivery to Tyrone.
Does Three have good coverage in Cookstown?
Yes. Three's 4G and 5G network covers Cookstown and the surrounding Tyrone area with strong indoor and outdoor signal. Check your exact postcode at siluxmobile.co.uk/network-coverage.
Can I get a data SIM delivered to Cookstown?
Yes. Silux Mobile delivers to all Cookstown addresses free by Royal Mail Tracked 48 (2–3 working days). Faster delivery can be chosen at checkout.
Will my price increase mid-contract?
No. Silux Mobile never raises your price mid-contract — no annual or inflation-linked rises. The price you sign up at in Cookstown is the price you keep.
Do you run a credit check in Cookstown?
No. There are no credit checks on our SIM contracts, so anyone in Cookstown can join regardless of credit history.
Are prices in Cookstown inclusive of VAT?
Yes. No hidden fees — every price shown to customers in Cookstown is the price you pay, incl. VAT. No setup fees and no price increases.