Phone Prefix
(475) 306-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
Nov 05, 2021
Number Range
First Number
(475) 306-0000
Last Number
(475) 306-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
9 reports
9
Total FCC + FTC DNC complaints for numbers in this prefix
Top 9 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (475) 306-7043 4753067043 | 1 |
| 2 | (475) 306-7285 4753067285 | 1 |
| 3 | (475) 306-7368 4753067368 | 1 |
| 4 | (475) 306-7469 4753067469 | 1 |
| 5 | (475) 306-7595 4753067595 | 1 |
| 6 | (475) 306-7967 4753067967 | 1 |
| 7 | (475) 306-8596 4753068596 | 1 |
| 8 | (475) 306-9041 4753069041 | 1 |
| 9 | (475) 306-9425 4753069425 | 1 |
About This Prefix
Phone numbers starting with (475) 306 are part of the North American Numbering Plan (NANP). The first three digits (475) represent the Area Code (NPA), and the next three digits (306) represent the Central Office Code (NXX) or exchange.
- NPA (475) - Numbering Plan Area, identifies the geographic region
- NXX (306) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)