Will the verizon iphone 5s model A1533 work on Tmobile?

So I found a Iphone 5s while walking one day, and its been about a week and no one has called this phone or tried to make contact to have me return it. So now I'm just going to use this phone for myself. The sim in the Phone was a verizon SIM so I figure its the verizon model. My question is will this phone work on Tmobiles networks?

No it won't unless you unlock it which requires the original persons info. T-mobile has HSPA+ and GSM and Verizon does not. T-mobile uses GSM and HSPA+ for calling and data. So you can't use that phone on Tmobile. Hope this helped.

Get the phone factory unlocked and your phone will work fine on T-mobile. If you need help with getting the phone factory unlocked, mail me for references.