Searching this area my dialer picked up this dodo answering as Spectrum
There’s a lot of them about
8775140475 Spectrum TV/Internet/streaming/wireless/phone no menu (ViciDial)
Carrier: Bandwidth.com (recorded by Google)
Dialer Used: ViciDial
Call Center Location: Pakistan 
Answers as: “Spectrum”
Technicians: “John Richard” and “Paul”
Got a call back on a spoofed number.