2 calls in 2 days. I did not answer either.
I am voda/prepaid. Thanks for help everyone. Things like this only make me research changing companies. Truly sad behaviour. Pre paid customers are smarter than this.

It is optus, who have bought the mailing list from Vodafone and are trying to get people on optus

I was finally able to place a call.

It ~IS~ Lara from vodafone. I can confirm this. It ~IS~ VODAFONE!

I am in SA and my husband received something similar the other day from a different phone number!!!!!!!!!!!

2 calls in 2 days. I did not answer either. I am voda/prepaid. Thanks for help everyone. Things like this only make me research changing companies. Truly sad behaviour. Pre paid customers are smarter than this.

I just missed a call from this number, no voicemail left.. I too am a Vodafone prepaid customer. If I manage to answer it next time they'll be copping an earful from me!