Phone Prefix
(720) 455-XXXX
CO • DENVER
Search Number in This Prefix
Enter the last 4 digits to search for a specific number
Carrier Information
NANPA
State
CO
Region
WE
Rate Center
DENVER
Assigned To
QWEST CORPORATION
OCN
9636
Status
AS
Date Assigned
Jul 06, 2010
Number Range
First Number
(720) 455-0000
Last Number
(720) 455-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
13 reports
13
Total FCC + FTC DNC complaints for numbers in this prefix
Top 13 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (720) 455-1026 7204551026 | 1 |
| 2 | (720) 455-3781 7204553781 | 1 |
| 3 | (720) 455-4871 7204554871 | 1 |
| 4 | (720) 455-5458 7204555458 | 1 |
| 5 | (720) 455-6178 7204556178 | 1 |
| 6 | (720) 455-7273 7204557273 | 1 |
| 7 | (720) 455-7517 7204557517 | 1 |
| 8 | (720) 455-8080 7204558080 | 1 |
| 9 | (720) 455-8096 7204558096 | 1 |
| 10 | (720) 455-8356 7204558356 | 1 |
| 11 | (720) 455-8543 7204558543 | 1 |
| 12 | (720) 455-8590 7204558590 | 1 |
| 13 | (720) 455-9400 7204559400 | 1 |
About This Prefix
Phone numbers starting with (720) 455 are part of the North American Numbering Plan (NANP). The first three digits (720) represent the Area Code (NPA), and the next three digits (455) represent the Central Office Code (NXX) or exchange.
- NPA (720) - Numbering Plan Area, identifies the geographic region
- NXX (455) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)