SMS Issues After Port to Spusu

Greyhound26

If you port your number back to the ONO then all the routing is undone and this will solve any problems with the port. 

Thanks for that. Seeing as Spusu are unable to help me, I’ve ported my number across to an EE sim, hopefully that will sort the issue out.

mazjohn108

You can look it up here:

https://onsim.uk/tools/network-lookup/

Does this mean it's better to go with an MNNO which uses the same as the original issuer or shouldn't it matter?

PHK

It only matters if something goes wrong.

Remember , just because an MVNO uses the masts of one of the three MNOs, doesn't mean they use the MNOs entire systems. Some MVNOs have their own allocation of numbers.

Greyhound26

Glad to say the port to an EE PAYG sim has completed and everything is back to normal.

beefyboy

I'm having the same issues with my Spusu porting (for some months and their helpful IT people don't seem to know how to fix it) and not receiving non-UK texts, To answer the query re ONO searching, this website seems to do it:
https://onsim.uk/tools/network-lookup/

All the best!