There is nothing else you can do except keep blocking the numbers.The DNC list applies only to participating, legitimate telemarketers. Telecriminals (like these), do not follow it or any other laws. They are using computers to spoof their numbers and identities.
Sadly Renee, the DNC list is only for honest telemarketers, etc ~ I don't think there's many honest ones left. And thanks to "VOIP - voice over internet, think Magic Jack) they can calling using ANY number they want. And when they "spoof" a number like that they could be calling from anywhere ... the Philippines and India are two countries where a lot of phony calls seem to originate.
I've been getting a lot of calls and no message so today I picked up and he said Hi this phone call is being recorded so I hung up. I think it's a scam