Closed account 2 years ago. Now I suddenly owe money.

I recently got invoices from vodacom which states I owe them money. I haven't been a vodacom client for 2 years!

They want to hand the account over to collections. I tried to find contact email addresses online with no success. And the so called customer care number requires you to enter your vodacom number which I haven't one of. Not even to talk of the pathetic tobi chat bot. Seems these big useless and mostly hated corporate companies don't want to be reachable anymore.

I urge someone from vodacom make contact with me regarding this account or I will approach ICASA, The Ombuds Man and The National Consumer Commission.