Who called from 8476791070

Just checking this out here as my mom got a call from this number.  Was this the person who she said was calling to come and clean her furnace and her gutters?   Think I may call them myself.  She doesn't hear very good and she couldn't tell me the name of the business.

Same here,  it's the second time they call my cell phone, I try calling back but it says the the number has been disconnected. Just another scam

Said my furnace needed a cleaning. I told him I just had a new one put in 2 months ago. He hung up.

Left no msg, most likely sales call

It's 100% Scam hang up