Scammer’s Number:+1-888-985-3364
Domains Used: www.uscarrenting.com
Extra Info: Another active car rental scammer. Forwarding calls to multiple scammers…
Scammer’s Number: +1-888-422-0075
Domains Used: www.instantcarrenting.com
Extra Info: Another active car rental scammer. Forwarding calls to multiple scammers.
Not sure about +1-725-724-6560
domain: www.royalrentals.io
TollFree Numbers: +1888-985-3364 and +1888-422-0075 are active now.
and another one is +1-888-490-1465
+1-888-490-1465 www.rentalsntravel.com owner: Mehak Narang, Agent Name: Kevin (indian)
+1888-985-3364 www.uscarrenting.com (Looks Genuine Service provider to me now)
+1888-422-0075 www.instantcarrenting.com, Agent Name: James (indian)
you can ask any name of agent they will say he is busy on another call. let me know how can i help you. 
Great Job Guys… I dont know if they block my ips or what but i didn’t find few of reported tollfree numbers and website running ads now. But there are some new i spotted and confirmed today. Below is the list.
Scammer’s TollFree: +1-855-956-1764
Website: rentalagency-carleasingservice.business.site
This is an old one but shown after a long time. i think this is their backup campaign.
Scammer’s Tollfree: +1-201-497-2883
Website: renukhannaa22.wixsite.com
This is new one… hunt them