Phone Prefix
(423) 203-XXXX
TN • CHATTNOOGA
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Carrier Information
NANPA
State
TN
Region
SE
Rate Center
CHATTNOOGA
Assigned To
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN
OCN
6673
Status
AS
Date Assigned
Nov 29, 2022
Number Range
First Number
(423) 203-0000
Last Number
(423) 203-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
30 reports
30
Total FCC + FTC DNC complaints for numbers in this prefix
Top 26 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (423) 203-1854 4232031854 | 3 |
| 2 | (423) 203-1642 4232031642 | 2 |
| 3 | (423) 203-2888 4232032888 | 2 |
| 4 | (423) 203-2020 4232032020 | 1 |
| 5 | (423) 203-2202 4232032202 | 1 |
| 6 | (423) 203-2370 4232032370 | 1 |
| 7 | (423) 203-2384 4232032384 | 1 |
| 8 | (423) 203-2497 4232032497 | 1 |
| 9 | (423) 203-2510 4232032510 | 1 |
| 10 | (423) 203-2564 4232032564 | 1 |
| 11 | (423) 203-2685 4232032685 | 1 |
| 12 | (423) 203-2740 4232032740 | 1 |
| 13 | (423) 203-2772 4232032772 | 1 |
| 14 | (423) 203-2800 4232032800 | 1 |
| 15 | (423) 203-2957 4232032957 | 1 |
| 16 | (423) 203-6182 4232036182 | 1 |
| 17 | (423) 203-7823 4232037823 | 1 |
| 18 | (423) 203-8314 4232038314 | 1 |
| 19 | (423) 203-9024 4232039024 | 1 |
| 20 | (423) 203-9089 4232039089 | 1 |
| 21 | (423) 203-9285 4232039285 | 1 |
| 22 | (423) 203-9701 4232039701 | 1 |
| 23 | (423) 203-1214 4232031214 | 1 |
| 24 | (423) 203-9840 4232039840 | 1 |
| 25 | (423) 203-1670 4232031670 | 1 |
| 26 | (423) 203-1934 4232031934 | 1 |
About This Prefix
Phone numbers starting with (423) 203 are part of the North American Numbering Plan (NANP). The first three digits (423) represent the Area Code (NPA), and the next three digits (203) represent the Central Office Code (NXX) or exchange.
- NPA (423) - Numbering Plan Area, identifies the geographic region
- NXX (203) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)