Phone Prefix
(203) 423-XXXX
CT • WILTON
Search Number in This Prefix
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Carrier Information
NANPA
State
CT
Region
NE
Rate Center
WILTON
Assigned To
LEVEL 3 COMMUNICATIONS, LLC - CT
OCN
4800
Status
AS
Date Assigned
Dec 08, 2005
Number Range
First Number
(203) 423-0000
Last Number
(203) 423-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
23 reports
23
Total FCC + FTC DNC complaints for numbers in this prefix
Top 21 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (203) 423-3598 2034233598 | 2 |
| 2 | (203) 423-6130 2034236130 | 2 |
| 3 | (203) 423-0648 2034230648 | 1 |
| 4 | (203) 423-0863 2034230863 | 1 |
| 5 | (203) 423-1258 2034231258 | 1 |
| 6 | (203) 423-1734 2034231734 | 1 |
| 7 | (203) 423-1740 2034231740 | 1 |
| 8 | (203) 423-2783 2034232783 | 1 |
| 9 | (203) 423-3451 2034233451 | 1 |
| 10 | (203) 423-3502 2034233502 | 1 |
| 11 | (203) 423-3779 2034233779 | 1 |
| 12 | (203) 423-4618 2034234618 | 1 |
| 13 | (203) 423-4731 2034234731 | 1 |
| 14 | (203) 423-5152 2034235152 | 1 |
| 15 | (203) 423-5205 2034235205 | 1 |
| 16 | (203) 423-5393 2034235393 | 1 |
| 17 | (203) 423-5665 2034235665 | 1 |
| 18 | (203) 423-6923 2034236923 | 1 |
| 19 | (203) 423-0237 2034230237 | 1 |
| 20 | (203) 423-8481 2034238481 | 1 |
| 21 | (203) 423-0310 2034230310 | 1 |
About This Prefix
Phone numbers starting with (203) 423 are part of the North American Numbering Plan (NANP). The first three digits (203) represent the Area Code (NPA), and the next three digits (423) represent the Central Office Code (NXX) or exchange.
- NPA (203) - Numbering Plan Area, identifies the geographic region
- NXX (423) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)