Numerous calls daily for over a month! Very annoying!

Numerous calls since 7 Sep 12 with no one on end of call when picking up. Probably computer initiated. Caller ID shows this basic format 08842398XX. Once home phone rings 4 times it stops and it is immediately followed by my mobile ringing in the format 02841585XX also hanging up after 4 rings. These two numbers have to be linked.

Keeps ringing... no message

I get call every day from this number and other numbers start withe 028415 it's relay annoying me , give me solution

Called my mobiles - rang a few times & then hung up. Who the hell is is??