Who called from 5702134429

this number keeps calling me and i don't know who it is plus i can't text the number cause it's a landline

It's an internet survey company. If you call back there is an option to be taken off their call list.

I keep getting calls from this number,I ask them to  take my number off their calling list,but it doesn't do any good.They still call.

They continously call me

I have received calls from this number Aug. 27, and Sept 17--2012.  They left a voice mail which was just noise