Exchange · Washington, DC
(771) 210-xxxx
Every number from 771-210-0000 to 771-210-9999. NANPA records the exchange as assigned to Lumen (Level 3) for Washington, DC in 2022. 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 771-210
About the 771-210 exchange
771-210 is an exchange (the first six digits of a phone number) in area code 771, which covers District of Columbia. NANPA, which runs the North American Numbering Plan, assigned it to Lumen (Level 3) for the Washington, DC rate center in 2022. Numbers from this carrier are usually VoIP / internet phone 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 771-210 numbers is usually Eastern time. Scammers can also fake (spoof) any number, so a call that shows a 771-210 number may not come from Lumen (Level 3) at all.