Exchange · Columbia, SC
(803) 376-xxxx
Every number from 803-376-0000 to 803-376-9999. NANPA records the exchange as assigned to AT&T for Columbia, SC. Robocall and scam operations often use many numbers from one exchange, so if one number here is a shady call, its neighbors deserve a second look.
Reported numbers starting 803-376
About the 803-376 exchange
803-376 is an exchange (the first six digits of a phone number) in area code 803, which covers South Carolina. NANPA, which runs the North American Numbering Plan, assigned it to AT&T for the Columbia, SC rate center. Numbers from this carrier are usually landline lines.
People keep their number when they move or switch carrier, so this is where the number was first assigned, not where the caller is today. Local time for 803-376 numbers is usually Eastern time. Scammers can also fake (spoof) any number, so a call that shows a 803-376 number may not come from AT&T at all.