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Self-service via your portal · no retention call

CancellingGiant.

We don't make you ring. You don't have to convince anyone.

Cancelling Giant is one click in your customer portal. No "are you sure", no retention script, no transfer to a different team. Pick a cease date, confirm, done. Here's exactly how, what notice you need, and what happens to your phone number along the way.

01The four-step flow

How cancellation actually works.

  1. Step 01

    Log into your portal

    Sign in at portal.giant.net.uk with the email on your account. Two-factor if you've got it set up. If you've forgotten your password, the 'forgot password' link sends a reset to that same email.

  2. Step 02

    Hit Cancel on the service you're leaving

    On the dashboard you'll see each Giant service you have (broadband, phone, mobile etc). Each has a Cancel button next to it — for broadband, this is on the service detail page. Pick a cancellation date (today, end of billing period, or a future date that suits your move).

  3. Step 03

    Confirm + the system handles the rest

    We send the cease notification to Openreach / the relevant network, calculate any final-bill credit owed to you (or final invoice owed by you), and email you confirmation within 30 minutes. No phone call, no retention pitch, no 'are you sure'. You can stop the cancellation in the portal up to 24 hours before the cease date if you change your mind.

  4. Step 04

    Final bill + refund

    If you've prepaid for service you didn't use, that lands as a refund to the original payment method within 14 days of the cease. If there's a residual unbilled period (e.g. you cancel mid-month), one final invoice covers it and direct-debit pulls on the normal cycle — no surprise charges.

02Worth knowing

Notice + timing rules.

30-day standard notice

Pick any cease date 30+ days from today. The portal won't let you pick less than 30 unless you're cooling-off.

14-day cooling off

Cancelled in the first 14 days of order? Full refund on anything paid, minus genuine install cost if you've used the line.

OTS auto-cease

Moving to a new ISP on OTS? Your new provider triggers our cease. You don't cancel here separately — risks a service gap.

03Questions we get asked

Cancellation: honest answers.

Stuck? Two routes.

We won't make you ring us.

Portal first (one click). Email second (faster than the phone). We don't have a cancel-by-phone option specifically because we don't want a retention pitch in your way.