617-393-0933

just got a call from them, sounded like a machine that kicked over to a live person upon answer.  Nobody said anything so I hung up.

Just called my home line.  Said they were from "Nationwide Solutions" and wanted to know if we heat our house with oil or gas (presumably to eventually gain access to home)?  My wife hung up and called the Watertown (MA) police department.  They are aware of the calls.  

This number is calling my land line every couple of days, when I answer the line goes dead.

Got a call from this number. When ypu call back this number no longer exists.

It's called "Nationwide Solutions" but nowhere you can find this company's information, and claim to access your home based on state law - no such a law per se, so it should be fake.

Or, behind the call, they are a bunch of mental handicaps

Just got a call from this number, sounded like when I answered phone kicked over to somewhere, woman asked if my husband was home when I said no she said she would call back later, before I could get a word in edge wise,

called the number back said it was not in service?

They insisted they needed access to my house to check for carbon monoxide.  I told them they could not have access.  Asked for a number to have my husband call them back.  They gave me 1-844-247-7774. Called that number, it's a sex line!!

Got a voice mail from this number.  Someone whistled for a few seconds, about thirty seconds of dead air, and then was disconnected.  Called back and heard a message saying it was a non working number.  Have heard about the scam that other reporters have mentioned and figure they have finally reached my city.  Wonderful.

We have been called at this number 6173930933, in Cambridge MA, for the past two days, at around noon each day. Caller ID just says "MASSACHUSETTS" (in all caps, so that's how I typed it here).  Pick up the phone; no answer and it eventually disconnects. Call it back and it's not in service. It's creepy.

Just reported this number to Cambridge Police, Talked to Watertown Police today they know of these annoying calls from this number, and Watertown PD says since I live in Cambridge report it to Cambridge PD which I just did!!!!!
I get a call EVERY FRIGGIN DAY from this number at all times of day and night, totally FED UP with this SH*T!!!!!

These folks call a lot.  No message, just dead air.

The woman on the line had my name, and said she was calling from a company name I didn't catch (something with "Air" in the name) and they needed to schedule my carbon monoxide security check. I hung up.

These A**holes called again at 2pm 1/13/2015
This number has been reported to both Watertown and Cambridge Police!!!

Got a call from this number at 9:30 AM and looked like a local number, but I didn't answer.
Got a call last week from a very similar number and unfortunately answered that one. The woman knew my name and claimed to be from a chimney company and wanted to know when someone would be home, so they could access my home.  I told her someone is always home and to get lost.  We have an alarm system but still was creeped out by call because it seemed she was trying to figure out when we're not home.  

They just called my Mom (senior with an accent) and scared her by trying to convince her that a home visit is recommended by the state (I guess they sell hvac type services) - the gentleman tried to befriend her by also speaking with an accent (big, unacceptable flag for me) and it seems he kept her on the line for quite some time trying to schedule a home visit - she finally convinced him to share a phone number and that one of her kids would get back to him.  This is very concerning to me as these calls continue.
nationwideairsolutions.com/
Phone: 1-844-247-8884 or 1-844-AIR-8884

Received this call on today.  Caller ID Massachusetts.  Picked up and no one answered.  Based on this thread I am blocking the number.

No message. I returned the call (I have caller ID) and a message indicated that the number has been disconnected. Strange.

I GOOGLED THIS PHONE NUMBER,oh by the way ,GOOGLE is in Cambridge too!

These A**holes keep on calling. I reported it to the FCC

You know what,there no message on my answer machine. I am getting the feeling that they want you to answer the phone,if you answer,they know you are alive,if you don't answer it,they think you are dead from carbon monoxide poison.For the deaf people,I feel bad that there no carbon monoxide alarm that can shake the bed  when their pillow are cover over their head.The flashing light won't do good on them.