topic Re: SMS messages show wrong number after porting to EE (Samsung S25 Ultra) in SIM cards & Porting

SMS messages show wrong number after porting to EE (Samsung S25 Ultra)

SSzy83 — Thu, 08 May 2025 21:23:36 GMT

Hi everyone,

I’ve recently ported my number from 3 Network to EE. Calling works perfectly and shows my correct, ported number — but when I send SMS messages, they appear to come from a different (temporary) number.

I’m using a Samsung S25 Ultra, and everything else seems fine. I checked all settings I could find — including Call Settings and Supplementary Services — but I don’t see an option to change or edit my SIM phone number. I also don’t have the usual “SIM card manager” menu under Connections.

Has anyone experienced this? Is there a fix on the phone, or do I need to contact EE to have them update something on their end?

Thanks in advance for your help!

Re: SMS messages show wrong number after porting to EE (Samsung S25 Ultra)

bristolian — Thu, 08 May 2025 21:32:33 GMT

When exactly was "recently" that you ported in?

If you text NUMBER to 150, do you get the expected result? If you send a text to your ported-in number, do you receive it?

Depending on the results of these tests, you may simply need to contact EE-CS on 150 to check your specific config. There is often a simple fix for similar issues.

Re: SMS messages show wrong number after porting to EE (Samsung S25 Ultra)

SSzy83 — Thu, 08 May 2025 21:49:03 GMT

Thanks for your reply!

I ported my number from Three to EE just yesterday.

I’ve done the test and texted “NUMBER” to 150 — it returned the correct (ported) number: 075xxxxx234.

However, when I send SMS messages to someone, they still appear to come from +44 75xxxxx093, which I believe was the temporary number from EE.

Calls show the correct ported number, only texts are affected.

I can’t edit or remove the wrong number anywhere on the device.

Re: SMS messages show wrong number after porting to EE (Samsung S25 Ultra)

bristolian — Thu, 08 May 2025 21:52:35 GMT

@SSzy83 wrote:

However, when I send SMS messages to someone, they still appear to come from +44 75xxxxx093, which I believe was the temporary number from EE.

To clarify... you can send a text message from your phone, and it shows "Message sent"? That same message is delivered as an incoming text to your phone? And shows, which number? Temporary or ported-in?

EE-CS should be able to send a "refresh" to your SIM (exact terminology may vary) which usually resolves very similar issues.

Re: SMS messages show wrong number after porting to EE (Samsung S25 Ultra)

Matt_124 — Thu, 08 May 2025 22:39:28 GMT

I would imagine it's your RCS Chats that are holding on to the original SIM number.

If you go to Messages, then Settings, there should be an option for RCS Chats.

I would try switching these off and restarting your device, then try to switch it back on and see if it will update the number.