Exchange · Midvale, UT
(801) 421-xxxx
Every number from 801-421-0000 to 801-421-9999. NANPA records the exchange as assigned to Onvoy (Sinch) for Midvale, UT. 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 801-421
| Number | Verdict | What it is | Reports | Complaints |
|---|---|---|---|---|
| (801) 421-3790 | Shady call | Scam or spam text | 0 | 8 |
About the 801-421 exchange
801-421 is an exchange (the first six digits of a phone number) in area code 801, which covers Utah. NANPA, which runs the North American Numbering Plan, assigned it to Onvoy (Sinch) for the Midvale, UT 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 801-421 numbers is usually Mountain time. Scammers can also fake (spoof) any number, so a call that shows a 801-421 number may not come from Onvoy (Sinch) at all.