Run an attestation check on any of your numbers and see the rating carriers assign to your calls, along with the data behind it.
Your attestation level is one of the biggest factors in whether a call connects. A or B ratings are what you want.
Networks are increasingly blocking calls with low ratings, which means some calls never even reach the phone. Testing your numbers shows you which ones are holding your team back.
The A, B or C level assigned to your call.
The name information attached to your number.
Details of the certificate used to sign the call.
Whether the terminating network verified the call.
Every call is signed by the originating carrier and checked by the receiving carrier before it rings.
The Attestation Tester is included in every Spam Checker plan.
Register your outbound numbers in your Spam Checker account.
Dial the testing line straight from your own dialer.
Your rating and call data appear in your dashboard straight away.
Tell us about your dialing and we’ll put together a plan and price that fits your team.