Caller wanted to do an environmental survey - I told them they had no right to solicit & to lose my number

Called with short survey however still unclear who they were. Called back and no one answers and then disconnects

(905) 481-3057. shows up as rogers communications mobile phone from hamilton ontario. dont know if its rogers doing telemarketing or someone bought a cell phone and has nothing else to do but annoy people

(905) 481-3057 and also (613) 699-6612 does not stop call my house.  Today I responded the call and this lady with a foreign accent was saying that she was from a research company which I could not understand the name of the company.  She asked a few irrelevant questions and I stop her when I realized that I should not be answering her.  I asked that my phone number be taking off her list.