Data SIM Cards in Newcastle upon Tyne
Data-only SIM cards in Newcastle upon Tyne from £4/month on Three's 5G network. Ideal for tablets, dongles, MiFi and routers.
Silux Mobile delivers data SIMs to Newcastle upon Tyne and all of Tyne and Wear 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 Newcastle upon Tyne Chooses Silux Data SIMs
Delivered to Newcastle upon Tyne
Free Royal Mail Tracked 48 delivery (2–3 working days) anywhere in the UK including Newcastle upon Tyne and Tyne and Wear.
Three 5G in Newcastle upon Tyne
Our SIMs use Three's 5G/4G network with strong coverage across Newcastle upon Tyne 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 Newcastle upon Tyne
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 Newcastle upon Tyne
Three's 5G/4G network covers Newcastle upon Tyne and Tyne and Wear with strong signal for tablets, dongles and mobile routers. Over 99% UK population coverage.
Check Your Newcastle upon Tyne PostcodeData SIM Cards in Newcastle upon Tyne — FAQs
What happens if I go over the fair usage policy in Newcastle upon Tyne?
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 Newcastle upon Tyne?
Silux Mobile offers some of the cheapest data SIMs available in Newcastle upon Tyne — 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 Tyne and Wear.
Does Three have good coverage in Newcastle upon Tyne?
Yes. Three's 4G and 5G network covers Newcastle upon Tyne and the surrounding Tyne and Wear 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 Newcastle upon Tyne?
Yes. Silux Mobile delivers to all Newcastle upon Tyne 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 Newcastle upon Tyne is the price you keep.
Do you run a credit check in Newcastle upon Tyne?
No. There are no credit checks on our SIM contracts, so anyone in Newcastle upon Tyne can join regardless of credit history.
Are prices in Newcastle upon Tyne inclusive of VAT?
Yes. No hidden fees — every price shown to customers in Newcastle upon Tyne is the price you pay, incl. VAT. No setup fees and no price increases.