how do they know my home phone number?

I often gave out my landline number without thinking too much.  The consequence is that I got lots of phone calls day and night at around home and car insurance renewal dates.  it was quite annoying.So I decided to change it  from bt to sky. Since then Only my family, relatives and close friends know my new home number. If the bank, insurance company or others asked I only give my mobile number.

However Yesterday I got a strange call through home phone,  3 years after a car accident and claimed about 2000 pounds for injury,  a man from injury claim company asked if my neck still sore. 

How does he know my home phone number?

所有跟帖： 

• No, they don't know your home phone number. -黑公羊- ♂ (115 bytes) () 07/06/2014 postreply 02:33:33

• really. -sure- ♀ (0 bytes) () 07/06/2014 postreply 11:48:45

• a insurance company called swinton -sure- ♀ (177 bytes) () 07/06/2014 postreply 11:54:50

• 你可以在网上注册，reject一些calls -大灰狼太太- ♀ (0 bytes) () 07/06/2014 postreply 14:44:00

• how? which website? link please, thx. -sure- ♀ (0 bytes) () 07/06/2014 postreply 22:24:01

• 现在想跟个帖子真不容易，每次上来都要重新登录 -大灰狼太太- ♀ (113 bytes) () 07/07/2014 postreply 14:51:31

• thank you. registered. -sure- ♀ (0 bytes) () 07/08/2014 postreply 12:01:06