Phone Prefix
(720) 510-XXXX
CO • DENVER
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Carrier Information
NANPA
State
CO
Region
WE
Rate Center
DENVER
Assigned To
ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM
OCN
3467
Status
AS
Date Assigned
Jun 28, 2017
Number Range
First Number
(720) 510-0000
Last Number
(720) 510-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
11 reports
11
Total FCC + FTC DNC complaints for numbers in this prefix
Top 10 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (720) 510-3031 7205103031 | 2 |
| 2 | (720) 510-1768 7205101768 | 1 |
| 3 | (720) 510-1808 7205101808 | 1 |
| 4 | (720) 510-2185 7205102185 | 1 |
| 5 | (720) 510-2250 7205102250 | 1 |
| 6 | (720) 510-5609 7205105609 | 1 |
| 7 | (720) 510-8323 7205108323 | 1 |
| 8 | (720) 510-9407 7205109407 | 1 |
| 9 | (720) 510-0725 7205100725 | 1 |
| 10 | (720) 510-9895 7205109895 | 1 |
About This Prefix
Phone numbers starting with (720) 510 are part of the North American Numbering Plan (NANP). The first three digits (720) represent the Area Code (NPA), and the next three digits (510) represent the Central Office Code (NXX) or exchange.
- NPA (720) - Numbering Plan Area, identifies the geographic region
- NXX (510) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)