I need to find my samsung galaxy 6 but i cant use my gmail accounts

[AC Question]

I have step 2 verification on all my gmail accounts so I am unable to gain access to them

 

[mhinc]

I have step 2 verification on all my gmail accounts so I am unable to gain access to them

Did you print out the recovery codes when you setup 2 Step? That it states very clearly to do in case you ever loose your phone?
Otherwise you are SOL, you maybe able to contact google, ( But that's a fun task ) and see if they can authenticate you and release the 2 step.