Call tracking software can tracks phones. But I suggest you to choose best call tracker and to find one always refer the features like:
Instantly access and optimize all of your call campaigns in real-time.
Track, manage, optimize and scale all of your call campaigns.
Drill down and sort all of your data streams with detailed call analytics.
Manage phone numbers from countries all over the world.
Create dynamic routing plans to forward your call traffic to buyers.
Attribute traffic sources, keywords and any other data to your campaigns.
Review how agents are handling calls with automatic call recording.
Manage all your publishers and call buyers from a single dashboard.
Reclaim lost revenue and earn more by routing overflow call traffic.
Seamlessly integrate your existing workflows for complete visibility
So, I want to recommend you the one of the best platform which is:
best call tracker, it helps you to grow your business and have incredible and multiple features like above.
I hope this helps you!