Phone Prefix
(720) 921-XXXX
CO • DENVER
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Carrier Information
NANPA
State
CO
Region
WE
Rate Center
DENVER
Assigned To
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO
OCN
6567
Status
AS
Date Assigned
May 10, 2022
Number Range
First Number
(720) 921-0000
Last Number
(720) 921-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
10 reports
10
Total FCC + FTC DNC complaints for numbers in this prefix
Top 9 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (720) 921-3839 7209213839 | 2 |
| 2 | (720) 921-2728 7209212728 | 1 |
| 3 | (720) 921-3253 7209213253 | 1 |
| 4 | (720) 921-3873 7209213873 | 1 |
| 5 | (720) 921-6178 7209216178 | 1 |
| 6 | (720) 921-6601 7209216601 | 1 |
| 7 | (720) 921-7491 7209217491 | 1 |
| 8 | (720) 921-1000 7209211000 | 1 |
| 9 | (720) 921-8126 7209218126 | 1 |
About This Prefix
Phone numbers starting with (720) 921 are part of the North American Numbering Plan (NANP). The first three digits (720) represent the Area Code (NPA), and the next three digits (921) represent the Central Office Code (NXX) or exchange.
- NPA (720) - Numbering Plan Area, identifies the geographic region
- NXX (921) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)