why is sim still going

[missinglink]

I bought a dongle 2 year ago on ebay with an apparently prepaid 12 month sim in and it still going- what is the deal with it. It was a cut down sim like a phone sim. I do not use alot but it should run out at 12 month mark regarddless of the data use. Is someone paying a contract and this an add-on to it? I do not get understand why.

[JamesNorth101]

Best off asking the phone company if you want to know why it is still going.

[oompaloompa]

well, if you call the phone company then they may switch it off, I assume you want it to carry on but want to know why...

I agree it must be an add-on to a contract or a mistake by phone company.

are you worried you will be landed with a bill?

[missinglink]

there is no way I can get a bill, it is pre-paid off ebay.

nobody no why///??

[supersella123]

i bought a pre pay 12 month mobile broadband sim from ebay it is still running after 18 months , not even registered or topped up either. a friend also jhas one that is running after 16 months as well.