Numbers with this prefix were first introduced in 1999.While 2534996156 was originally issued with the info above, the owner of the phone number (253) 499-6156 may have transferred it through a process called porting.
Caller type: Telemarketer
Rec'd a call on my cell phone this morning which I didn't answer. I called back a few minutes later and this was answered with a recording which simply said, "Press 1 to be taken off our call list." Therefore appears to be a telemarketer or something similar. I didn't press any phone keys. CID showed phone number and "Washington." Reverse directory showed "Seattle, WA."