Phone Prefix
(720) 535-XXXX
CO • DENVER
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Carrier Information
NANPA
State
CO
Region
WE
Rate Center
DENVER
Assigned To
TELEPORT COMMUNICATIONS AMERICA, LLC - CO
OCN
7378
Status
RT
Number Range
First Number
(720) 535-0000
Last Number
(720) 535-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
40 reports
40
Total FCC + FTC DNC complaints for numbers in this prefix
Top 22 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (720) 535-1250 7205351250 | 19 |
| 2 | (720) 535-0097 7205350097 | 1 |
| 3 | (720) 535-1239 7205351239 | 1 |
| 4 | (720) 535-1487 7205351487 | 1 |
| 5 | (720) 535-1490 7205351490 | 1 |
| 6 | (720) 535-1502 7205351502 | 1 |
| 7 | (720) 535-1547 7205351547 | 1 |
| 8 | (720) 535-1655 7205351655 | 1 |
| 9 | (720) 535-1809 7205351809 | 1 |
| 10 | (720) 535-1825 7205351825 | 1 |
| 11 | (720) 535-2409 7205352409 | 1 |
| 12 | (720) 535-4203 7205354203 | 1 |
| 13 | (720) 535-4596 7205354596 | 1 |
| 14 | (720) 535-4738 7205354738 | 1 |
| 15 | (720) 535-4797 7205354797 | 1 |
| 16 | (720) 535-5002 7205355002 | 1 |
| 17 | (720) 535-5563 7205355563 | 1 |
| 18 | (720) 535-6301 7205356301 | 1 |
| 19 | (720) 535-6558 7205356558 | 1 |
| 20 | (720) 535-8947 7205358947 | 1 |
| 21 | (720) 535-0039 7205350039 | 1 |
| 22 | (720) 535-9333 7205359333 | 1 |
About This Prefix
Phone numbers starting with (720) 535 are part of the North American Numbering Plan (NANP). The first three digits (720) represent the Area Code (NPA), and the next three digits (535) represent the Central Office Code (NXX) or exchange.
- NPA (720) - Numbering Plan Area, identifies the geographic region
- NXX (535) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)