Area Code 616 Scams and Spam Calls

I ask to identify themselves, they say hello and then hang up. They have called 3 days in a row

We are a market research organization conducting political opinion surveys to better understand public perspectives. We are not selling or promoting any products or services. Participation is completely voluntary, and all responses are anonymous and handled with strict confidentiality. This is a legitimate research effort, not spam. - AC

scam call

Got a spam text

call from NTI I did not answer and no message was left

received call from 616 330-6287, upon answering call was disconnected. shows up as Ntdi on my phone.

Did not leave a message. A scam call.

Rang twice then hing up.

Calls periodically, never leaves a message

+1 (616) 330-6289

Called several times. No voicemail left

Constant calls at all hours of the day

Answered call but no sound then the call ended.

Voice message stated a collect call from Ionia state correctional faculity inmate. Repeated twice

Rang twice showed as niiu

Calls, and hangs up when voicemail starts, tries several times a day.

Hangs up leaves no message to call back

Call from +16162053330

Received a hangup call from this number

Landline call