Phone Prefix
(720) 433-XXXX
CO • DENVER
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Carrier Information
NANPA
State
CO
Region
WE
Rate Center
DENVER
Assigned To
QWEST CORPORATION
OCN
9636
Status
AS
Date Assigned
Mar 24, 2009
Number Range
First Number
(720) 433-0000
Last Number
(720) 433-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
7 reports
7
Total FCC + FTC DNC complaints for numbers in this prefix
Top 7 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (720) 433-0329 7204330329 | 1 |
| 2 | (720) 433-0482 7204330482 | 1 |
| 3 | (720) 433-3589 7204333589 | 1 |
| 4 | (720) 433-5362 7204335362 | 1 |
| 5 | (720) 433-5704 7204335704 | 1 |
| 6 | (720) 433-6704 7204336704 | 1 |
| 7 | (720) 433-8393 7204338393 | 1 |
About This Prefix
Phone numbers starting with (720) 433 are part of the North American Numbering Plan (NANP). The first three digits (720) represent the Area Code (NPA), and the next three digits (433) represent the Central Office Code (NXX) or exchange.
- NPA (720) - Numbering Plan Area, identifies the geographic region
- NXX (433) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)