I put my phone number into just one of the sites I looked at for an estimate.
I swear it's like having called Nigeria! I get calls from multiple numbers and I am still getting them.
Please whatever you do be careful! It seems that there is a lot of fraud out there. Find a local agent who's office you can go to and check them out as well!
Exactly the same thing happened to me. This went on for 6 weeks.