Anyone know how to reset contacts?

[scal_air]

Somehow my Alexa contacts got messed up (probably has something to do multiple phones registered as keys) and it consistently doesn't recognize my wife when I use voice command to initiate a call...
It used to be fine, so I figure if I can erase the contacts, I'll just share contacts with only one phone and hopefully it will be back to normal?
Can anyone tell me how to erase the contacts stored in the cloud for Alexa?

 

[DeaneG]

I wonder if deleting the phone from the car would delete Alexa cloud contacts? It wouldn't take long to try.

 

[scal_air]

I wonder if deleting the phone from the car would delete Alexa cloud contacts? It wouldn't take long to try.

Thanks. Tried, but didn't work. Stuck with just saying the numbers to dial her. Kinda crazy that voice command doesn't recognize her name. It asks "did I mean" - and lists multiple people with the same last name.