Phone Prefix
(720) 235-XXXX
CO • DENVER
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Carrier Information
NANPA
State
CO
Region
WE
Rate Center
DENVER
Assigned To
LEVEL 3 COMMUNICATIONS, LLC - CO
OCN
6118
Status
AS
Date Assigned
Sep 29, 2008
Number Range
First Number
(720) 235-0000
Last Number
(720) 235-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
40 reports
40
Total FCC + FTC DNC complaints for numbers in this prefix
Top 34 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (720) 235-1448 7202351448 | 3 |
| 2 | (720) 235-3998 7202353998 | 2 |
| 3 | (720) 235-3947 7202353947 | 2 |
| 4 | (720) 235-4227 7202354227 | 2 |
| 5 | (720) 235-0194 7202350194 | 2 |
| 6 | (720) 235-1445 7202351445 | 1 |
| 7 | (720) 235-1505 7202351505 | 1 |
| 8 | (720) 235-3318 7202353318 | 1 |
| 9 | (720) 235-3423 7202353423 | 1 |
| 10 | (720) 235-3531 7202353531 | 1 |
| 11 | (720) 235-3895 7202353895 | 1 |
| 12 | (720) 235-3938 7202353938 | 1 |
| 13 | (720) 235-4201 7202354201 | 1 |
| 14 | (720) 235-4206 7202354206 | 1 |
| 15 | (720) 235-4221 7202354221 | 1 |
| 16 | (720) 235-4224 7202354224 | 1 |
| 17 | (720) 235-4226 7202354226 | 1 |
| 18 | (720) 235-4231 7202354231 | 1 |
| 19 | (720) 235-4331 7202354331 | 1 |
| 20 | (720) 235-4537 7202354537 | 1 |
| 21 | (720) 235-4571 7202354571 | 1 |
| 22 | (720) 235-4591 7202354591 | 1 |
| 23 | (720) 235-4631 7202354631 | 1 |
| 24 | (720) 235-4746 7202354746 | 1 |
| 25 | (720) 235-6850 7202356850 | 1 |
| 26 | (720) 235-8381 7202358381 | 1 |
| 27 | (720) 235-8479 7202358479 | 1 |
| 28 | (720) 235-8516 7202358516 | 1 |
| 29 | (720) 235-8536 7202358536 | 1 |
| 30 | (720) 235-8865 7202358865 | 1 |
| 31 | (720) 235-0435 7202350435 | 1 |
| 32 | (720) 235-1012 7202351012 | 1 |
| 33 | (720) 235-1150 7202351150 | 1 |
| 34 | (720) 235-1158 7202351158 | 1 |
About This Prefix
Phone numbers starting with (720) 235 are part of the North American Numbering Plan (NANP). The first three digits (720) represent the Area Code (NPA), and the next three digits (235) represent the Central Office Code (NXX) or exchange.
- NPA (720) - Numbering Plan Area, identifies the geographic region
- NXX (235) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)