Phone Prefix
(203) 517-XXXX
CT • STAMFORD
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Carrier Information
NANPA
State
CT
Region
NE
Rate Center
STAMFORD
Assigned To
LEVEL 3 COMMUNICATIONS, LLC - CT
OCN
4800
Status
AS
Date Assigned
Feb 23, 2005
Number Range
First Number
(203) 517-0000
Last Number
(203) 517-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
25 reports
25
Total FCC + FTC DNC complaints for numbers in this prefix
Top 23 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (203) 517-0694 2035170694 | 3 |
| 2 | (203) 517-0489 2035170489 | 1 |
| 3 | (203) 517-0539 2035170539 | 1 |
| 4 | (203) 517-0551 2035170551 | 1 |
| 5 | (203) 517-0559 2035170559 | 1 |
| 6 | (203) 517-0588 2035170588 | 1 |
| 7 | (203) 517-1350 2035171350 | 1 |
| 8 | (203) 517-1836 2035171836 | 1 |
| 9 | (203) 517-2083 2035172083 | 1 |
| 10 | (203) 517-2519 2035172519 | 1 |
| 11 | (203) 517-2790 2035172790 | 1 |
| 12 | (203) 517-2852 2035172852 | 1 |
| 13 | (203) 517-4036 2035174036 | 1 |
| 14 | (203) 517-4150 2035174150 | 1 |
| 15 | (203) 517-4393 2035174393 | 1 |
| 16 | (203) 517-4976 2035174976 | 1 |
| 17 | (203) 517-6723 2035176723 | 1 |
| 18 | (203) 517-9176 2035179176 | 1 |
| 19 | (203) 517-9203 2035179203 | 1 |
| 20 | (203) 517-9234 2035179234 | 1 |
| 21 | (203) 517-9284 2035179284 | 1 |
| 22 | (203) 517-0189 2035170189 | 1 |
| 23 | (203) 517-9848 2035179848 | 1 |
About This Prefix
Phone numbers starting with (203) 517 are part of the North American Numbering Plan (NANP). The first three digits (203) represent the Area Code (NPA), and the next three digits (517) represent the Central Office Code (NXX) or exchange.
- NPA (203) - Numbering Plan Area, identifies the geographic region
- NXX (517) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)