This number called me this morning at eleven o'clock. I did not answer and no voice mail was left by the caller. My caller ID read the ten digit number as the name of the caller.
have received calls from this number too. caller ID: test code CO. Like you no message. Reversed call. Phone company indicated it was an "invalid number". Have received these calls at least 4 times in one day for past 3 days. Three in succession about 2 minutes apart.
This number has called over & over again today. I haven't answered the phone because the caller ID says Test Code CO (suspicious) & they leave no message. Calling the number back says "The number you have dialed is not valid". After reading all of your comments I am now blocking them. Thank you.
I got a call from this number this morning at 10:19. I have received calls from this number before. My caller ID for this call read Test Code, CO. When I answered the call, it was just dead air and then the call disconnected.