It depends what your threat model is. Most telco data collection and resale is based on IMSI’s attached to KYC’d customers. If they can’t get personal informati

It depends what your threat model is. Most telco data collection and resale is based on IMSI’s attached to KYC’d customers. If they can’t get personal information and the IMSI looks like it’s a day old, that data is inherently less valuable to data brokers. The large telcos have plenty of clean data with stable IMSI’s tied to KYC’d customers that is worth more.