I may be adversely listed at the Credit Bureaus - I don't have an account

I received this SMS today.

"24 HOUR NOTICE: Johannes Scheepers due to a default on Telkom acc ********** 47 you may be adversely listed at the Credit Bureaus on 25 May 2019. Pay R1142.83 at PicknPay, Checkers/Shoprite, PEP or Woolworths using EasyPay ref. 9 2 ********** 0 ********** 76. Tel ********** 668"

Unfortunately I do not have an account with Telkom, never have.