Received a call with only three rings. Said "Srvc Call" on the ID with the above number, then a female voice left a fraction of a word before hanging up. My gut says it's a telemarketer/scammer--just about time for them anyway.
Here's a great way to turn the tables on these annoying telemarketers if you use Comcast telephone services. Login to your Comcast account. Got "My Services" under "My Account". Click "Xfinity Voice". You will see "Additional Voice Settings" , click it and look for "Call Blocking". There you can block up to 25 annoying numbers. Hope this helps