No Contract SIM in Washington
No contract SIM cards in Washington — 30-day rolling plans from £5/month. Cancel anytime, no credit check.
Silux Mobile gives Washington flexible, no-contract SIMs on Three's 5G/4G network. No price increases and no credit checks — free Royal Mail Tracked 48 delivery across Tyne and Wear.
Why Washington Chooses No-Contract Silux
Delivered to Washington
Free Royal Mail Tracked 48 delivery (2–3 working days) anywhere in the UK including Washington and Tyne and Wear.
Three 5G in Washington
Our SIMs use Three's 5G/4G network with strong coverage across Washington 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
No-Contract SIM Plans — Washington
30-day rolling. Cancel anytime.
Calls + Data
Unlimited calls
£8/mo
- 30GB data
- Unlimited calls & texts
- 4G/5G
- 30-day or contract
Unlimited
Unlimited
£18/mo
- Unlimited data
- Unlimited calls & texts
- 5G
- Roaming extra — varies by package
Three 5G Coverage in Washington
Three's 5G/4G network covers Washington and Tyne and Wear with strong indoor and outdoor signal — over 99% UK population coverage.
Check Your Washington PostcodeNo Contract SIM in Washington — FAQs
What happens if I go over the fair usage policy in Washington?
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 no-contract SIM in Washington?
Silux Mobile offers some of the cheapest no-contract SIMs available in Washington — 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 Washington?
Yes. Three's 4G and 5G network covers Washington 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 no-contract SIM delivered to Washington?
Yes. Silux Mobile delivers to all Washington 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 Washington is the price you keep.
Do you run a credit check in Washington?
No. There are no credit checks on our SIM contracts, so anyone in Washington can join regardless of credit history.
Are prices in Washington inclusive of VAT?
Yes. No hidden fees — every price shown to customers in Washington is the price you pay, incl. VAT. No setup fees and no price increases.