Public Mobile Referral Codes for Existing Customers: What You Can (and Can't) Do

Updated 2026-07-13 · fact-checked against official Public Mobile sources

The short answer

Public Mobile referral codes are for new customers only. The “Referral Code” field appears exactly once — at Step 4 (Payment) of online activation — and there is no place in My Account to enter one later. If you already have Public Mobile service, you cannot apply a code to your own account, and you cannot use your own code to refer yourself.

That is the bad news. The good news: as an existing customer you are on the earning side of the program, and the earning side has no cap.

Why existing accounts don’t qualify

Public Mobile’s referral terms limit the $10 credit to “new mobility activations.” Two rules follow from that:

• No retroactive credits for old accounts. The written terms say referral credits will not be awarded for past activations. If your account is months or years old, no agent will add a code to it.
• No self-referral. Activating a second line with your own code earns nothing. A second line is a new activation, so someone else’s code can go on it — just not yours.

There is one real exception: if you activated recently and simply forgot to enter a code, a support agent can add it through a support ticket. Public Mobile staff confirmed this in December 2025 — the agent needs the referrer’s name, phone number, and code. Full steps are in our guide to adding a code after activation. That path is for new customers who missed the field, not for long-standing accounts.

What existing customers get instead

1. Points for referring new customers

This is the main benefit, and it is genuinely good: 1 Public Point every 30 days for each person you refer, for as long as they stay a customer. There is no limit on how many people you can refer, and your code never expires while your account is active.

Since 1 point = $1 when redeemed (the standard redemption is 15 points = $15 off your bill), each referral is worth about $12 a year, forever. Refer five people and that is roughly $60 a year off your phone bill. Refer fifteen and your bill drops by $15 every month, indefinitely.

One honest note: every referral code gives the new customer the same $10 credit. There is no “better” code — so the only reason a friend should use yours over a stranger’s is that they like you. Details on the earning side are in our refer-a-friend guide.

2. Promo codes (a different thing entirely)

Promo codes are Public Mobile’s own limited-time offers and live in a separate field from the referral code at checkout — the two stack when both are available. Most promo codes target new activations, but offers come and go near-monthly. The recent PMDATA10 code (10GB of free data) ended June 26, 2026. We track what is live on our promo code page.

3. Points-back and anniversary points

Every payment earns 2% back in points, and each 12-month anniversary adds 5 points. Both were cut in the October 15, 2025 rewards change (from 5% and 10 points) — but the referral earn rate was left untouched, which makes referrals the strongest earner left in the program. Our Public Points guide covers redemption.

How to share your code so it actually counts

1. Find it: top of My Account, under the “Sharing is caring” banner. It is 6 characters, letters and numbers.
2. Share it as a link: https://publicmobile.ca/en/on/plans?referral=YOURCODE (swap on for your friend’s province). The link pre-fills the code at checkout, which prevents typos.
3. Tell your friend where it goes: the “Referral Code” field at Step 4 (Payment), entered before paying. It is not the Promo code field — mixing those up is the most common failure. Point them at our how-to guide.
4. Warn them about the Koodo ads. TELUS shows Koodo “Fast Switch” upsell ads inside the Public Mobile signup flow, and referred friends have ended up activating on Koodo — where referral codes do not work. They need to stay on publicmobile.ca the whole way through.
5. If they forget the code, they can open a support ticket within a few days of activating. The agent will need your name, your phone number, and the code.

You can track successful referrals in the My Referrals section of My Account. Referral counts update daily, and your point lands at the end of each 30-day cycle. If a referral does not show up, our fix guide covers what to do.

Not a customer yet?

Then this page flips in your favour: enter the referral code on this page (or any friend’s code) during activation and you get a one-time $10 credit, applied within 72 hours. It works on any plan, and you can open Public Mobile’s plans with the code pre-applied. After that, it will be your code earning the points.

Frequently asked questions