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Verify your phone number on OfferUp

Validate your mobile phone number with OfferUp to help keep your account secure and provide a way to verify you own the OfferUp account.

We won't share your phone number with the buyers and sellers on offerUp, and won't use your number to call you or text you at this time. OfferUp will never ask you to provide account information in a chat or over the phone. 

Note: To access some OfferUp features, we require people to verify their mobile phone numbers. 

Verify or update your phone number:

  1. In the OfferUp app, tap Account .
  2. Tap Confirm Phone, or if there's already a phone number, tap Edit. 
  3. Enter your phone number, then tap Send Code. You'll get a code via text message (SMS). 

Verifying your phone number won't let you make calls through the OfferUp app. Keep using OfferUp messaging to communicate with buyers and sellers without sharing personal information.