But since this zombie thread is alive, a plug for Hiya app. Been using that for a couple of months now and love it. Has an option to send calls with same first 6 digits not in Contacts to voicemail. My phone has been pretty much 99% silent re: spam/scams/telemarketers. Get one occasionally sneak through, but can block that and report that number to Hiya to include in their spam database.Spoofing from some scammer / robocaller! I get these also or some very similar variation of my number - the area code and first 3 digits. That angers me to no end!