Phone Prefix
(720) 256-XXXX
CO • DENVER
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Carrier Information
NANPA
State
CO
Region
WE
Rate Center
DENVER
Assigned To
NEW CINGULAR WIRELESS PCS, LLC
OCN
6010
Status
AS
Date Assigned
Oct 12, 2007
Number Range
First Number
(720) 256-0000
Last Number
(720) 256-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
12 reports
12
Total FCC + FTC DNC complaints for numbers in this prefix
Top 12 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (720) 256-1580 7202561580 | 1 |
| 2 | (720) 256-2054 7202562054 | 1 |
| 3 | (720) 256-2173 7202562173 | 1 |
| 4 | (720) 256-2561 7202562561 | 1 |
| 5 | (720) 256-2666 7202562666 | 1 |
| 6 | (720) 256-2943 7202562943 | 1 |
| 7 | (720) 256-2956 7202562956 | 1 |
| 8 | (720) 256-3447 7202563447 | 1 |
| 9 | (720) 256-4386 7202564386 | 1 |
| 10 | (720) 256-7261 7202567261 | 1 |
| 11 | (720) 256-8225 7202568225 | 1 |
| 12 | (720) 256-8275 7202568275 | 1 |
About This Prefix
Phone numbers starting with (720) 256 are part of the North American Numbering Plan (NANP). The first three digits (720) represent the Area Code (NPA), and the next three digits (256) represent the Central Office Code (NXX) or exchange.
- NPA (720) - Numbering Plan Area, identifies the geographic region
- NXX (256) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)