Who called from 9703167049

My answering machine shows this caller tried at 11:11am today. Caller ID indicates L7 SCVC CALL.

Caller is obviously a Mute. No spoken message to clutter my airspace! ... My Sherlock Holmes instinct is telling me it's some Nigerian Type  claiming to be from  Microsoft, wanting to "fix" my PC which is loaded with so many viruses and bugs I am contaminating the Internet!  The Mute from MSN can Fix my PC for whatever is in all my bank accounts and wallet!

This number just called me. When I answered it was : dead air: When I called back the number was NOT IN SVC

Caller id was: "L7 SCVC CALL". Didn't recognize caller, didn't answer, left no message.

Called and left voice mail about pain that I might be experiencing. Deleted and blocked.

Our Caller ID: "DRECOMMENDED 970-316-7049" Didn't answer - no message left. Was this meant to say "Dr. Recommended?" That kind of fits in with "Scotts" post (above), but as I wrote, no message was left.