If an advertiser uses Google’s phone call conversion tracking feature, how are the calls tracked to their account?

• The calls are tracked by the conversion name for the advertiser’s store.
• The calls are tracked by a dynamically created Google forwarding number.
• The calls are tracked by the phone number listed on the advertiser’s official store website.
• The calls are tracked by the assigned Google Click Identifier (GCLID) set up in the advertiser’s account.

The correct answer is:

• The calls are tracked by a dynamically created Google forwarding number.