Phone Prefix
(475) 550-XXXX
CT • STAMFORD
Search Number in This Prefix
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Carrier Information
NANPA
State
CT
Region
NE
Rate Center
STAMFORD
Assigned To
IP HORIZON LLC
OCN
515J
Status
AS
Date Assigned
Jul 11, 2022
Number Range
First Number
(475) 550-0000
Last Number
(475) 550-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
28 reports
28
Total FCC + FTC DNC complaints for numbers in this prefix
Top 22 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (475) 550-7774 4755507774 | 3 |
| 2 | (475) 550-3278 4755503278 | 2 |
| 3 | (475) 550-5659 4755505659 | 2 |
| 4 | (475) 550-5951 4755505951 | 2 |
| 5 | (475) 550-5988 4755505988 | 2 |
| 6 | (475) 550-6225 4755506225 | 1 |
| 7 | (475) 550-6250 4755506250 | 1 |
| 8 | (475) 550-6608 4755506608 | 1 |
| 9 | (475) 550-7303 4755507303 | 1 |
| 10 | (475) 550-7310 4755507310 | 1 |
| 11 | (475) 550-7567 4755507567 | 1 |
| 12 | (475) 550-7574 4755507574 | 1 |
| 13 | (475) 550-7773 4755507773 | 1 |
| 14 | (475) 550-8702 4755508702 | 1 |
| 15 | (475) 550-9586 4755509586 | 1 |
| 16 | (475) 550-9636 4755509636 | 1 |
| 17 | (475) 550-0382 4755500382 | 1 |
| 18 | (475) 550-9692 4755509692 | 1 |
| 19 | (475) 550-0794 4755500794 | 1 |
| 20 | (475) 550-3232 4755503232 | 1 |
| 21 | (475) 550-5456 4755505456 | 1 |
| 22 | (475) 550-5652 4755505652 | 1 |
About This Prefix
Phone numbers starting with (475) 550 are part of the North American Numbering Plan (NANP). The first three digits (475) represent the Area Code (NPA), and the next three digits (550) represent the Central Office Code (NXX) or exchange.
- NPA (475) - Numbering Plan Area, identifies the geographic region
- NXX (550) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)