zircon.comReviews of zircon.com

As others have said, very persistent, and frankly scammy. Avoid like the plague!

Calling 5 times won't leave me alone even when I say stop calling they called me last month as well wish I could block their number

Spam calling constantly! Take the hint when I don’t answer the first 5 calls ffs!

Will not stop spam calling me. Getting 10 calls a day, no clue who this company is but it’s doing my head in

They allow nuisance calls from phones on their network. Don't seem to have control over their customers. Tried to block all 07488 numbers but it won't work.