Phone Prefix
(423) 921-XXXX
TN • ROGERSVL
Search Number in This Prefix
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Carrier Information
NANPA
State
TN
Region
SE
Rate Center
ROGERSVL
Assigned To
BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL
OCN
9419
Status
RT
Number Range
First Number
(423) 921-0000
Last Number
(423) 921-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
15 reports
15
Total FCC + FTC DNC complaints for numbers in this prefix
Top 14 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (423) 921-6451 4239216451 | 2 |
| 2 | (423) 921-1036 4239211036 | 1 |
| 3 | (423) 921-1139 4239211139 | 1 |
| 4 | (423) 921-1775 4239211775 | 1 |
| 5 | (423) 921-2701 4239212701 | 1 |
| 6 | (423) 921-3742 4239213742 | 1 |
| 7 | (423) 921-5062 4239215062 | 1 |
| 8 | (423) 921-5108 4239215108 | 1 |
| 9 | (423) 921-5579 4239215579 | 1 |
| 10 | (423) 921-6894 4239216894 | 1 |
| 11 | (423) 921-7953 4239217953 | 1 |
| 12 | (423) 921-9165 4239219165 | 1 |
| 13 | (423) 921-0126 4239210126 | 1 |
| 14 | (423) 921-9246 4239219246 | 1 |
About This Prefix
Phone numbers starting with (423) 921 are part of the North American Numbering Plan (NANP). The first three digits (423) represent the Area Code (NPA), and the next three digits (921) represent the Central Office Code (NXX) or exchange.
- NPA (423) - Numbering Plan Area, identifies the geographic region
- NXX (921) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)