Cancel Atlas

The Cancellation Friction Index

Documented-Policy tier only. This score rates how clearly Three UK's public cancellation page is published (cited, dated) — opinion grounded in disclosed facts, not a finding about the real cancel experience, and not legal advice. The behavioural Verified-Flow grade is pending.

72/ 100 · B

Telecom & ISP · UK

How hard is it to cancel Three UK?

Three UK scores 72/100 (grade B) for how clearly it documents cancellation in the UK — a clearly documented cancellation policy. Cancellation is available via phone, online (self-serve), in-app.

Last reviewed 2026-06-05 · Documented-Policy tier · grade B

Three UK Pay Monthly customers must give 30 days' notice to cancel. Cancellation can be initiated via the My3 online portal (Manage Your Plan > Leave Three), the Three app (Account > Help > Leave Three), phone (0333 338 1082), or Live Chat; a STAC code can also be requested by texting 'STAC' + date of birth to 75075. If cancelling mid-contract, an early termination fee equal to the remaining monthly charges (less a 3% discount) applies; during the 14-day cooling-off period cancellations are penalty-free. The final bill is issued within 38 days of account closure and any credit balance is refunded to the linked bank account within 14 days of the final bill date.

How to cancel Three UK

  • Channels: phone, online (self-serve), in-app
  • Official cancellation page: https://www.three.co.uk/support/cancel-contract
  • Pause/freeze: not offered. Three UK does not offer a voluntary pause or freeze for Pay Monthly consumer contracts. Involuntary suspension may be applied by Three for non-payment, but customer-initiated temporary holds are not documented.
  • Account/data deletion: Customers can exercise their UK GDPR right to erasure by contacting Three. The privacy rights page directs customers to Three's standard contact channels; no dedicated self-service deletion form is linked. Three states data is removed once an account is closed, but no specific retention timeline is publicly documented. https://www.three.co.uk/privacy-safety/your-rights

Evidence

Scope & fairness

This is the Documented-Policy tier: it measures how clearly the cancellation policy is published (cited, dated facts), not the behavioural experience of cancelling (Verified-Flow audit pending). Every company is scored on the same five dimensions with the same published weights — scores cannot be bought or removed. It is opinion grounded in disclosed facts, and not legal advice.

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Cite this. Cancel Atlas (2026). “Three UK — Cancellation Friction Index (UK).” CES-1.1. https://www.cancelatlas.com/c/three-uk (CC BY-SA 4.0).

See Three UK in the full index -> · How we score · Open data

Earned it? Show your grade

Three UK grades B — among the clearest cancellation policies we've scored. Put the badge on your site; it links back here and always reflects your current, cited grade.

Cancel Atlas — Grade B

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