Exchange · Oklahoma City, OK
(405) 543-xxxx
Every number from 405-543-0000 to 405-543-9999. NANPA records the exchange as assigned to Lumen (Level 3) for Oklahoma City, OK. 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 405-543
| Number | Verdict | What it is | Reports | Complaints |
|---|---|---|---|---|
| (405) 543-2682 | Caution | Debt relief / loans | 0 | 15 |
About the 405-543 exchange
405-543 is an exchange (the first six digits of a phone number) in area code 405, which covers Oklahoma. NANPA, which runs the North American Numbering Plan, assigned it to Lumen (Level 3) for the Oklahoma City, OK rate center. 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 405-543 numbers is usually Central time. Scammers can also fake (spoof) any number, so a call that shows a 405-543 number may not come from Lumen (Level 3) at all.