Data SIM Cards in Perth
Data-only SIM cards in Perth from £4/month on Three's 5G network. Ideal for tablets, dongles, MiFi and routers.
Silux Mobile delivers data SIMs to Perth and all of Perthshire by next-day Royal Mail. Pure data, no calls or texts to pay for — on Three's 5G/4G network with no contract.
Why Perth Chooses Silux Data SIMs
Delivered to Perth
Free next-day Royal Mail delivery anywhere in the UK including Perth and Perthshire.
Three 5G in Perth
Our SIMs use Three's 5G/4G network with strong coverage across Perth and surrounding areas.
From £5/Month
Cheaper than Lebara, Giffgaff and SMARTY — with 5G and Go Roam included at no extra cost.
No Contract
30-day rolling plans. Cancel anytime — no exit fees, no minimum term.
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 setup fees, no exit fees — cancel any time
Data SIM Plans — Delivered to Perth
Data-only SIMs on Three 5G. No contracts.
Three 5G Data Coverage in Perth
Three's 5G/4G network covers Perth and Perthshire with strong signal for tablets, dongles and mobile routers. Over 99% UK population coverage.
Check Your Perth PostcodeData SIM Cards in Perth — FAQs
What is the cheapest data SIM in Perth?
Silux Mobile offers some of the cheapest data SIMs available in Perth — from £5/month on Three's 5G network, with no contract and free next-day delivery to Perthshire.
Does Three have good coverage in Perth?
Yes. Three's 4G and 5G network covers Perth and the surrounding Perthshire 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 Perth?
Yes. Silux Mobile delivers to all Perth addresses via Royal Mail next-day delivery. Order before 3pm for next-day dispatch.
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 Perth is the price you keep.
Do you run a credit check in Perth?
No. There are no credit checks on our SIM contracts, so anyone in Perth can join regardless of credit history.
Are prices in Perth inclusive of VAT?
Yes. No hidden fees — every price shown to customers in Perth is the price you pay, incl. VAT. No setup fees and no exit fees.