Numbers with this prefix were first introduced in 1998.While 3018043995 was originally issued with the info above, the owner of the phone number (301) 804-3995 may have transferred it through a process called porting.
Caller type: Unknown
This is a survey company which has been calling for about three weeks, sometimes twice a day!. They NEVER leave a message. They call my home phone & cell number. Blocking my number, I've called back. A voice message plays but I cannot understand the beginning. I hear unintelligible "Intellus". A male voice says they've been trying to reach me and that they conduct customer satisfaction survey's for "one of their many different clients". Message invites one to leave their number.