Block SIM replacement at agents: protecting your betting number
Ask your own mobile network, through its official shop, care line or website, whether it can restrict SIM replacement to a verified route. This guide does not quote a USSD code, because no official network page could be read in this run. Check the exact steps on the network's own site before dialling anything.
What the protection is meant to do
A SIM replacement moves your phone number onto a new card. If a stranger manages that, texts, one-time codes and wallet notifications for the number go to the stranger instead of you. The wider picture is in the guide on protecting a gambling account from SIM swap.
Some networks let a customer limit where a replacement can be done, for example a branded shop with ID checks rather than a third-party agent. Whether your network offers this, and how it is switched on, is the network's own rule, not something the gambling law sets.
Why a betting account depends on the number
Under the Third Schedule of the operations regulations, small-tier prizes of up to KES 500,000 are "paid automatically to the player's registered mobile money wallet or online gambling account". The phone line is therefore often the payout route as well as the contact point.
The same line usually receives login codes. If you want to know how those codes work, read what two-factor authentication means for betting accounts.
How to find the correct step for your network
- Open the network's own website by typing the address
For Safaricom that is safaricom.co.ke, for Airtel airtel.co.ke. Do not follow a link from a text message or a social post.
- Search its fraud or SIM security pages
Look for wording such as SIM swap, SIM replacement or line protection. Read the steps and any fee it states, and compare them with what a shop attendant tells you.
- Use only the code the official page gives
This guide gives none, since none could be confirmed here. A code read out by a caller is never a safe source.
- Test the result
Ask the network, through its official care line or a shop, to confirm in plain words what route a replacement must now take. Keep that reply.
- Record the date you set it up
If you later change networks or numbers, repeat the check. The guide on changing the phone number on a betting account covers the account side.
Layers of protection and who controls each
| Layer | Who controls it | What you can do |
|---|---|---|
| Route for replacing the SIM | Mobile network | Ask the network, via official channels, how to restrict it |
| Wallet PIN | You and the wallet provider | Use a PIN nobody can guess; never share it |
| Player account password | You and the operator | Use a password not used anywhere else |
| Second login step | Operator, where offered | Switch it on if available |
| Customer care centre | Operator (Act s.68(8), Ops Regs r.9) | Report a takeover and ask for the account to be secured |
Questions worth asking the network
Whether you phone the care line or visit a shop, put the same few questions each time. Written answers are better than verbal ones, so ask for an SMS or an email confirmation sent by the network itself.
- Can replacement of my SIM be limited to a route that checks my identity in person?
- Does switching this on cost anything, and does it apply to every line registered to my ID?
- What happens if I lose my phone while the restriction is on, and how do I lift it?
- Who can see a record that a replacement was requested for my number?
Do not give your wallet PIN, an account password or a one-time code to anyone who answers. A genuine attendant does not need them to explain a policy.
Signs the number may already have been swapped
- Your handset loses network for no clear reason while others nearby have signal.
- You receive a one-time code you did not request. See why you received a betting OTP you did not request.
- A message asks you to confirm a new SIM or a new line you did not apply for.
- Wallet or account notifications stop arriving.
If it happens
- Contact the network from another phone
Ask for the line to be secured. This stops further codes reaching the wrong person.
- Change the wallet PIN and the account password
Do it from a device you trust, not from a link in a message.
- Contact the operator's customer care centre
Section 68(8) of the Act requires an online operator to maintain one in Kenya, and regulation 9 says it handles matters arising from the licensee's gambling activities. Ask for the account to be secured and any pending withdrawal stopped.
- Keep notes
Write down times, numbers and transaction messages. The full sequence is in the guide on what to do if a betting account is hacked.
Limits of this guide
This page does not list network codes, fees or shop procedures because they change and must be read from the network itself. It does not replace the network's advice or legal advice.
Gambling is addictive. Play responsibly, and only if you are 18 or over. Support and the GRA toll-free line are on the responsible gambling page. If a phone is lost rather than swapped, see lost or stolen phone and betting account steps.
Questions and answers
Is there a Safaricom code that stops SIM replacement at agents?
Some sources describe one, but the official Safaricom pages could not be opened when this guide was prepared, so no code is given here. Confirm any code on safaricom.co.ke or at a Safaricom shop before using it, and ignore codes sent to you by a caller or a message.
Does the Gambling Control Act say anything about SIM swap?
The Act and the operations regulations read for this guide do not mention SIM swap or SIM replacement. They do require an online operator to keep a customer care centre in Kenya (Act s.68(8)), which is where you report a suspected takeover of the player account.
Why does a SIM replacement put a betting account at risk?
Small-tier prizes of up to KES 500,000 are paid automatically to the player's registered mobile money wallet or online gambling account (Third Schedule of the operations regulations). Whoever controls the number can receive texts, one-time codes and wallet notifications for it.
My phone suddenly shows no network. What should I do?
Use another phone to contact your network at once and ask whether the SIM has been replaced. Then tell the gambling operator's customer care centre so it can secure the account.
Is a SIM restriction enough on its own?
No. It protects only the line. The player account password, the wallet PIN and any second login step also need to be strong and different from each other.
Sources
- Gambling Control Act, 2025 (No. 14 of 2025), s.68(8), accessed 2026-10-21
- Gambling Control (Conduct of Gambling Operations) Regulations, 2026, r.9 and Third Schedule, accessed 2026-10-21