Phone Prefix
(475) 303-XXXX
CT • GREENWICH
Search Number in This Prefix
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Carrier Information
NANPA
State
CT
Region
NE
Rate Center
GREENWICH
Assigned To
ONVOY SPECTRUM, LLC
OCN
624H
Status
AS
Date Assigned
Dec 14, 2021
Number Range
First Number
(475) 303-0000
Last Number
(475) 303-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
44 reports
44
Total FCC + FTC DNC complaints for numbers in this prefix
Top 31 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (475) 303-5565 4753035565 | 5 |
| 2 | (475) 303-6376 4753036376 | 4 |
| 3 | (475) 303-6858 4753036858 | 3 |
| 4 | (475) 303-2743 4753032743 | 3 |
| 5 | (475) 303-9846 4753039846 | 2 |
| 6 | (475) 303-5354 4753035354 | 2 |
| 7 | (475) 303-5785 4753035785 | 1 |
| 8 | (475) 303-5940 4753035940 | 1 |
| 9 | (475) 303-5943 4753035943 | 1 |
| 10 | (475) 303-5945 4753035945 | 1 |
| 11 | (475) 303-6122 4753036122 | 1 |
| 12 | (475) 303-6324 4753036324 | 1 |
| 13 | (475) 303-6343 4753036343 | 1 |
| 14 | (475) 303-6656 4753036656 | 1 |
| 15 | (475) 303-6679 4753036679 | 1 |
| 16 | (475) 303-6696 4753036696 | 1 |
| 17 | (475) 303-6837 4753036837 | 1 |
| 18 | (475) 303-6928 4753036928 | 1 |
| 19 | (475) 303-6930 4753036930 | 1 |
| 20 | (475) 303-7469 4753037469 | 1 |
| 21 | (475) 303-7905 4753037905 | 1 |
| 22 | (475) 303-7989 4753037989 | 1 |
| 23 | (475) 303-9127 4753039127 | 1 |
| 24 | (475) 303-9134 4753039134 | 1 |
| 25 | (475) 303-1698 4753031698 | 1 |
| 26 | (475) 303-9995 4753039995 | 1 |
| 27 | (475) 303-2153 4753032153 | 1 |
| 28 | (475) 303-3847 4753033847 | 1 |
| 29 | (475) 303-4961 4753034961 | 1 |
| 30 | (475) 303-5165 4753035165 | 1 |
| 31 | (475) 303-5446 4753035446 | 1 |
About This Prefix
Phone numbers starting with (475) 303 are part of the North American Numbering Plan (NANP). The first three digits (475) represent the Area Code (NPA), and the next three digits (303) represent the Central Office Code (NXX) or exchange.
- NPA (475) - Numbering Plan Area, identifies the geographic region
- NXX (303) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)