Phone Prefix
(475) 321-XXXX
CT • NEW HAVEN
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Carrier Information
NANPA
State
CT
Region
NE
Rate Center
NEW HAVEN
Assigned To
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT
OCN
6388
Status
AS
Date Assigned
Sep 13, 2022
Number Range
First Number
(475) 321-0000
Last Number
(475) 321-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
6 reports
6
Total FCC + FTC DNC complaints for numbers in this prefix
Top 4 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (475) 321-5055 4753215055 | 2 |
| 2 | (475) 321-5042 4753215042 | 1 |
| 3 | (475) 321-5059 4753215059 | 1 |
| 4 | (475) 321-9379 4753219379 | 1 |
About This Prefix
Phone numbers starting with (475) 321 are part of the North American Numbering Plan (NANP). The first three digits (475) represent the Area Code (NPA), and the next three digits (321) represent the Central Office Code (NXX) or exchange.
- NPA (475) - Numbering Plan Area, identifies the geographic region
- NXX (321) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)