Phone Prefix
(720) 633-XXXX
CO • DENVER
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Carrier Information
NANPA
State
CO
Region
WE
Rate Center
DENVER
Assigned To
NEW CINGULAR WIRELESS PCS, LLC
OCN
6010
Status
AS
Date Assigned
Dec 29, 2010
Number Range
First Number
(720) 633-0000
Last Number
(720) 633-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
8 reports
8
Total FCC + FTC DNC complaints for numbers in this prefix
Top 8 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (720) 633-0833 7206330833 | 1 |
| 2 | (720) 633-2353 7206332353 | 1 |
| 3 | (720) 633-8587 7206338587 | 1 |
| 4 | (720) 633-9313 7206339313 | 1 |
| 5 | (720) 633-9464 7206339464 | 1 |
| 6 | (720) 633-9536 7206339536 | 1 |
| 7 | (720) 633-9828 7206339828 | 1 |
| 8 | (720) 633-9939 7206339939 | 1 |
About This Prefix
Phone numbers starting with (720) 633 are part of the North American Numbering Plan (NANP). The first three digits (720) represent the Area Code (NPA), and the next three digits (633) represent the Central Office Code (NXX) or exchange.
- NPA (720) - Numbering Plan Area, identifies the geographic region
- NXX (633) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)