SIM Only Plans in St Andrews
SIM only plans in St Andrews from £5/month on Three's 5G — data-only, unlimited and multi-network options.
Silux Mobile is a SIM only provider serving St Andrews and all of Fife. Every SIM runs on Three's 5G/4G network with no contract, no credit check and free next-day delivery.
Why St Andrews Chooses Silux Mobile
Delivered to St Andrews
Free next-day Royal Mail delivery anywhere in the UK including St Andrews and Fife.
Three 5G in St Andrews
Our SIMs use Three's 5G/4G network with strong coverage across St Andrews 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
SIM Only Plans — Delivered to St Andrews
On Three 5G. No contracts.
Calls + Data
Unlimited calls
£8/mo
- 30GB data
- Unlimited calls & texts
- 4G/5G
- No contract
Unlimited
Unlimited
£18/mo
- Unlimited data
- Unlimited calls & texts
- 5G
- Go Roam 71+ countries
Three 5G Coverage in St Andrews
Three's 5G/4G network covers St Andrews and Fife with strong indoor and outdoor signal — over 99% UK population coverage.
Check Your St Andrews PostcodeSIM Only in St Andrews — FAQs
What is the cheapest SIM in St Andrews?
Silux Mobile offers some of the cheapest SIMs available in St Andrews — from £5/month on Three's 5G network, with no contract and free next-day delivery to Fife.
Does Three have good coverage in St Andrews?
Yes. Three's 4G and 5G network covers St Andrews and the surrounding Fife area with strong indoor and outdoor signal. Check your exact postcode at siluxmobile.co.uk/network-coverage.
Can I get a SIM delivered to St Andrews?
Yes. Silux Mobile delivers to all St Andrews 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 St Andrews is the price you keep.
Do you run a credit check in St Andrews?
No. There are no credit checks on our SIM contracts, so anyone in St Andrews can join regardless of credit history.
Are prices in St Andrews inclusive of VAT?
Yes. No hidden fees — every price shown to customers in St Andrews is the price you pay, incl. VAT. No setup fees and no exit fees.