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stir shaken tool

STIR/SHAKEN Verification Tool

Check phone
Check attestation
Report

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

+1 Number is not from the US
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Tip

Low STIR/SHAKEN certificate levels may impact your call answer rates & your brand. Learn more about STIR/SHAKEN.

Number type

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

 
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