Phone Prefix
(720) 505-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
Jan 12, 2011
Number Range
First Number
(720) 505-0000
Last Number
(720) 505-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
39 reports
39
Total FCC + FTC DNC complaints for numbers in this prefix
Top 28 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (720) 505-8709 7205058709 | 6 |
| 2 | (720) 505-5685 7205055685 | 2 |
| 3 | (720) 505-8763 7205058763 | 2 |
| 4 | (720) 505-2158 7205052158 | 2 |
| 5 | (720) 505-8448 7205058448 | 2 |
| 6 | (720) 505-3392 7205053392 | 2 |
| 7 | (720) 505-8647 7205058647 | 2 |
| 8 | (720) 505-6204 7205056204 | 1 |
| 9 | (720) 505-7270 7205057270 | 1 |
| 10 | (720) 505-8411 7205058411 | 1 |
| 11 | (720) 505-8419 7205058419 | 1 |
| 12 | (720) 505-8476 7205058476 | 1 |
| 13 | (720) 505-8477 7205058477 | 1 |
| 14 | (720) 505-8493 7205058493 | 1 |
| 15 | (720) 505-8613 7205058613 | 1 |
| 16 | (720) 505-8616 7205058616 | 1 |
| 17 | (720) 505-8713 7205058713 | 1 |
| 18 | (720) 505-8771 7205058771 | 1 |
| 19 | (720) 505-8789 7205058789 | 1 |
| 20 | (720) 505-8921 7205058921 | 1 |
| 21 | (720) 505-1034 7205051034 | 1 |
| 22 | (720) 505-8971 7205058971 | 1 |
| 23 | (720) 505-2186 7205052186 | 1 |
| 24 | (720) 505-2793 7205052793 | 1 |
| 25 | (720) 505-3404 7205053404 | 1 |
| 26 | (720) 505-3885 7205053885 | 1 |
| 27 | (720) 505-4604 7205054604 | 1 |
| 28 | (720) 505-5609 7205055609 | 1 |
About This Prefix
Phone numbers starting with (720) 505 are part of the North American Numbering Plan (NANP). The first three digits (720) represent the Area Code (NPA), and the next three digits (505) represent the Central Office Code (NXX) or exchange.
- NPA (720) - Numbering Plan Area, identifies the geographic region
- NXX (505) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)