### STIR/SHAKEN Verification Tool

###### Check phone

###### Check attestation

###### Report

Enter the number you want to check in the STIR/SHAKEN attestation level tool

USA number to check

+1Number is not from the US

Fields don't match

Repeat the number (security check)

##### Tip

Low STIR/SHAKEN certificate levels may impact your call answer rates & your brand. [Learn more about STIR/SHAKEN](/content/tools/stir-shaken/index.html).

###### Number type

STIR/SHAKEN is only for USA numbers. The number must be your business number.