Phone Prefix
(423) 321-XXXX
TN • CHATTNOOGA
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Carrier Information
NANPA
State
TN
Region
SE
Rate Center
CHATTNOOGA
Assigned To
BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL
OCN
9419
Status
RT
Number Range
First Number
(423) 321-0000
Last Number
(423) 321-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
17 reports
17
Total FCC + FTC DNC complaints for numbers in this prefix
Top 13 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (423) 321-9247 4233219247 | 4 |
| 2 | (423) 321-8484 4233218484 | 2 |
| 3 | (423) 321-1969 4233211969 | 1 |
| 4 | (423) 321-1979 4233211979 | 1 |
| 5 | (423) 321-2300 4233212300 | 1 |
| 6 | (423) 321-2314 4233212314 | 1 |
| 7 | (423) 321-0801 4233210801 | 1 |
| 8 | (423) 321-3860 4233213860 | 1 |
| 9 | (423) 321-4506 4233214506 | 1 |
| 10 | (423) 321-5302 4233215302 | 1 |
| 11 | (423) 321-7181 4233217181 | 1 |
| 12 | (423) 321-2535 4233212535 | 1 |
| 13 | (423) 321-1736 4233211736 | 1 |
About This Prefix
Phone numbers starting with (423) 321 are part of the North American Numbering Plan (NANP). The first three digits (423) represent the Area Code (NPA), and the next three digits (321) represent the Central Office Code (NXX) or exchange.
- NPA (423) - Numbering Plan Area, identifies the geographic region
- NXX (321) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)