Numbers with this prefix were first introduced in 2000.While 8703453640 was originally issued with the info above, the owner of the phone number (870) 345-3640 may have transferred it through a process called porting.
Caller name: Att
Caller type: Unknown
Just annoying when they call all the time to get you back as a customer. I stopped service for a reason it's in their system that they cannot service internet at my new house so stop calling.