90% of local businesses get this wrong. They have no idea where their phone calls are coming from. Here's how you can fix that with call tracking numbers.
On your Google Business Profile, use a call tracking number in the primary field and then put your real phone number in the additional phone number field. On your website, use something called dynamic number replacement. All the call tracking tools offer this.
This replaces your real number with a call tracking number after the page loads. And on business directories, use your real phone number, no call tracking numbers. With this setup, you can properly track your calls without confusing Google.
And if you're not tracking calls, you're missing one of the clearest ways to prove that your SEO is working.