Check phone
Check attestation
STIR/SHAKEN Verification Tool
Enter the number you want to check in the STIR/SHAKEN attestation level tool
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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