Firstly, we apologise if you’re being inconvenienced by calls from 01159338000.
These calls are not initiated by Esendex. It will be one of our customers trying to reach you.
They will have tried to send you a SMS but the number they’ve used is a landline, and as such we’ve converted it to a voice message.
Hopefully the message will explain who is trying to reach you, but if not, you can email details of the number you are receiving the calls on to firstname.lastname@example.org, then we’ll find out who is trying to reach you and ask them to contact you directly.
Listening to these calls is free.