Ecotalk discount code — 100GB for £12 a month for 3 months

Who Ecotalk are

Ecotalk is a UK SIM-only mobile network built around one idea: it uses its profits to restore nature. Ecotalk calls itself the world's first mobile network to do so, and it runs a "not for dividend" model — no shareholder payouts; the money from your monthly bill goes back into its mission.

Ecotalk Limited is registered in England and Wales (company number 07442414), with its registered office at Lion House, Rowcroft, Stroud, Gloucestershire. It is part of the Green Britain Group, headed by Dale Vince, founder of Ecotricity — the green-energy company whose wind and solar power runs Ecotalk's business. Wildlife presenter Chris Packham is Ecotalk's Chief Ecologist.

The service itself is a mainstream one. Ecotalk says it is carried on the UK's fastest network according to independent reviews, averaging nearly 70Mbit/s, with 5G as standard.

The deal, and the link

Deal link: honestcodes.co.uk/go/ecotalk

The link opens Ecotalk's deals page with the new-customer prices already applied — no code to find or paste. These were the plans on 23 September 2026, every one with unlimited UK minutes and texts on a 30-day rolling contract:

Plan	New-customer price	Standard price
100GB data	£12 a month for 3 months	£18 a month
Unlimited data	£11 for the first month	£22 a month
30GB data	£14 a month	£14 a month
10GB data (most popular)	£12 a month	£12 a month
3GB data	£8 a month	£8 a month
Just Talk (no data)	£6 a month	£6 a month

The 100GB offer is Ecotalk's headline: 100GB for the price of 10GB for three months, a saving of £18 over the first quarter. The unlimited offer halves the first month, saving £11. Both are open to new customers ordering through the deals page.

Is there an Ecotalk promo code or discount code?

People search for an Ecotalk promo code, voucher or discount code. Here is what actually exists:

What people search for	What is actually available
Ecotalk promo code	No code needed — the new-customer prices apply through our Ecotalk link
Ecotalk discount code	The 100GB-for-£12 offer (3 months) and half-price first month on unlimited, both on the deals page
Ecotalk voucher	None to type; the price is shown before you order
Ecotalk referral code	No public refer-a-friend scheme is published on Ecotalk's site
Ecotalk student discount	Not published; the rolling 30-day plans suit students without a credit-heavy contract

Code lists that show an "Ecotalk voucher" to paste send you hunting for a box you do not need. The deal is the price on the page.

Why this is the deal link to use

HonestCodes read every price on this page from Ecotalk's own deals page, FAQs and terms on 23 September 2026, and link-tests the deal daily. Coupon aggregators copy last season's offer and leave it up for months; social posts show prices that have since moved. Here you get the live new-customer prices, the fair-use limits and the roaming caps in one place — and a link that lands exactly where the offer is.

What every Ecotalk plan includes

• Unlimited UK minutes and texts on every plan, from £6 Just Talk upwards.
• 5G as standard, alongside 4G and 2G, on the UK's fastest network by Ecotalk's account of independent reviews.
• No annual price rises — ever. Ecotalk guarantees your monthly price stays the same while you keep paying, in a market where mid-contract rises are the norm.
• 30-day rolling contracts with no charge to leave.
• UK-based human customer service, by phone Monday to Friday, 8.30am to 5pm (0333 800 5500).
• eSIM or physical SIM. The eSIM arrives by email in minutes; a physical SIM is posted by Royal Mail within 3–5 working days.
• Green power. Ecotalk's own operations run on wind and solar energy from Ecotricity.

Where your money goes: the nature reserves

Ecotalk's plan is what it calls the Three Rs — reintroduce, rewild and replant. Two sites are under way:

• Bowyers Wood, Sussex — multi-species woodland and fields with flower-rich meadow potential, where Ecotalk has permission to reintroduce beavers, working with species-reintroduction expert Derek Gow.
• Downicary, Devon — a river-fringed valley of pasture, marshy scrapes and historic wet woodland.

Baseline wildlife surveys come first, then large-scale work: tree and wildflower planting, turf stripping and wetland creation. Ecotalk streams its sites on NatureCams and posts progress in its Community stories, so customers can see what their bills are building. It is also listed as an Ethical Consumer Best Buy on its deals page.

Switching to Ecotalk, step by step

1. Check coverage for your postcode and device on Ecotalk's network checker.
2. Get your PAC by texting PAC to 65075 (valid 30 days) to keep your number — or text 75075 for an STAC code if you want a new number.
3. Order through our Ecotalk link, choosing the plan and SIM type, and add your PAC.
4. Activate the SIM. Activate before 5.30pm Monday to Friday and your number transfers the next working day; after 5.30pm or at weekends, within two working days. Numbers do not transfer at weekends or on bank holidays.
5. Your old contract ends automatically when the number moves. Text INFO to 85075 to see any exit terms from your current provider first.

Payment is by card, Apple Pay or Google Pay.

Roaming and fair use

EU roaming data is available up to a fair-use level tied to your bundle:

Bundle	EU roaming data cap
3GB	768MB
10GB	2.5GB
30GB	7.5GB
100GB	25GB
Unlimited	25GB

Roaming data works in the UK and EU; charges for other countries are in Ecotalk's price guide. Unlimited data carries a 500GB fair-use level for personal use, and Ecotalk's terms do not allow a SIM-only plan to be used in a router or as a replacement for home broadband.

Ecotalk against other SIM-only networks

	Ecotalk	Typical budget SIM-only network
Contract	30-day rolling	30-day or 12-month
Annual price rises	Never — guaranteed	Often written into the terms
Where profit goes	Restoring nature in Britain	Shareholders
5G	Included	Varies
eSIM	Yes	Varies
Customer service	UK-based humans	Often chat-first
New-customer deal	100GB for £12 × 3 months	Varies

Who Ecotalk suits

• Anyone who wants their phone bill to do some good — Ecotalk turns its profits into beavers, meadows and wetland.
• Heavy data users on the 100GB offer at £12 a month for three months.
• Anyone tired of mid-contract price rises, thanks to the no-rise guarantee.
• Basic-phone users on Just Talk at £6 a month, which Ecotalk points out also has a lower carbon footprint.
• Switchers who want no tie-in, on 30-day rolling plans.

Ecotalk is SIM-only by design: it sells no handsets and encourages customers to keep phones longer, buy refurbished and recycle.

Source documentation

Prices, plans and offers are taken from Ecotalk's Our deals page (ecotalk.co.uk/our-deals); network, switching, eSIM, price-rise, ownership and payment details from its FAQs (ecotalk.co.uk/faqs); EU roaming caps, fair use and router restrictions from its terms and conditions; and the nature programme from its Restore nature page — all read on 23 September 2026. Company details are from Ecotalk's site footer (Ecotalk Limited, 07442414). Ecotalk sets its prices and terms and can change them without notice; HonestCodes link-tests this deal daily and re-reads Ecotalk's pages on the date shown at the top of this page.