keeps ringing and hanging up

I called back number (07) 3177 1581 reached IVR for a company called Grab Your Deal.

(07) 3177 1581 and 3188 5435 is the same electricity company

Keeps calling daily

Same again ring then hang up

Call but no answer. I've blocked this numberon my mobile

Pisses me off. This and also other numbers asking the same electricity offer. Also the more I block the more they call me back on a different number.

keeps calling
wont speak when phone is answered

yeh rang me they are getting numbers of job applications seems the more jobs I apply for the more of these calls I get

Keeps calling and hanging up!

I have received 5 calls in one day, refuse to leave a message just keep calling

Claim they can offer you saving of 30% from your electricity by sign up with direct debit. Dangerous, never give your bank account detail to company like this.

Keeps calling

i have received 4 calls from this number today in regards to elect bills ect