423-840 phone numbers
Where is (423) 840-xxxx from?
Butler, TN
Original carrier: Onvoy. Local time: … (Eastern Time)
| Area code | 423 |
|---|---|
| Prefix | 840 |
| City | Butler, TN |
| State | Tennessee |
| Original carrier | Onvoy |
| Number range | (423) 840-0000 to (423) 840-9999 |
| Time zone | Eastern Time |
| Overlay area codes | 729 |
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Other Butler prefixes in area code 423
Nearby prefixes in 423
Questions
- Where is 423-840 located?
- Phone numbers starting with (423) 840 were assigned in Butler, Tennessee. People keep their numbers when they move, so the caller may be somewhere else.
- What carrier is 423-840?
- The 423-840 prefix was assigned to Onvoy. Numbers can be ported to other carriers, so the current carrier may be different.
- What time zone is 423-840 in?
- Butler, TN is in Eastern Time.
- Is a call from 423-840 a scam?
- The prefix alone can’t tell you. Scammers can fake (“spoof”) any number, including local-looking ones. If you don’t recognize a 423-840 number, let it go to voicemail and don’t share codes or payment details.
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