Lookup SIM Swap 60620 is a billable error

As of January 21, 2025 the Lookup SIM Swap 60620 error is billable.

Lookup’s SIM Swap allows you to get information on the last SIM change for a mobile phone number. This data is obtained in Real time from the carrier associated with that phone number. . The 60620 error code is returned as a response to Lookup Sim swap, when Twilio is billed by the carrier for the transactions but the carrier does not provide Twilio information to determine if a Sim swap has occurred in the requested time period.