Phone Prefix
(720) 583-XXXX
CO • DENVER
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Carrier Information
NANPA
State
CO
Region
WE
Rate Center
DENVER
Assigned To
COMCAST IP PHONE, LLC
OCN
318J
Status
AS
Date Assigned
Nov 29, 2010
Number Range
First Number
(720) 583-0000
Last Number
(720) 583-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
36 reports
36
Total FCC + FTC DNC complaints for numbers in this prefix
Top 26 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (720) 583-7893 7205837893 | 10 |
| 2 | (720) 583-8947 7205838947 | 2 |
| 3 | (720) 583-1908 7205831908 | 1 |
| 4 | (720) 583-2218 7205832218 | 1 |
| 5 | (720) 583-3327 7205833327 | 1 |
| 6 | (720) 583-4251 7205834251 | 1 |
| 7 | (720) 583-4311 7205834311 | 1 |
| 8 | (720) 583-4480 7205834480 | 1 |
| 9 | (720) 583-4910 7205834910 | 1 |
| 10 | (720) 583-5285 7205835285 | 1 |
| 11 | (720) 583-5603 7205835603 | 1 |
| 12 | (720) 583-6130 7205836130 | 1 |
| 13 | (720) 583-6661 7205836661 | 1 |
| 14 | (720) 583-6729 7205836729 | 1 |
| 15 | (720) 583-7509 7205837509 | 1 |
| 16 | (720) 583-7529 7205837529 | 1 |
| 17 | (720) 583-7764 7205837764 | 1 |
| 18 | (720) 583-7907 7205837907 | 1 |
| 19 | (720) 583-7952 7205837952 | 1 |
| 20 | (720) 583-7960 7205837960 | 1 |
| 21 | (720) 583-8180 7205838180 | 1 |
| 22 | (720) 583-9253 7205839253 | 1 |
| 23 | (720) 583-9738 7205839738 | 1 |
| 24 | (720) 583-0739 7205830739 | 1 |
| 25 | (720) 583-9982 7205839982 | 1 |
| 26 | (720) 583-1698 7205831698 | 1 |
About This Prefix
Phone numbers starting with (720) 583 are part of the North American Numbering Plan (NANP). The first three digits (720) represent the Area Code (NPA), and the next three digits (583) represent the Central Office Code (NXX) or exchange.
- NPA (720) - Numbering Plan Area, identifies the geographic region
- NXX (583) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)