Phone Prefix
(720) 377-XXXX
CO • DENVER
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Carrier Information
NANPA
State
CO
Region
WE
Rate Center
DENVER
Assigned To
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
OCN
7229
Status
RT
Number Range
First Number
(720) 377-0000
Last Number
(720) 377-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
7 reports
7
Total FCC + FTC DNC complaints for numbers in this prefix
Top 6 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (720) 377-2960 7203772960 | 2 |
| 2 | (720) 377-3028 7203773028 | 1 |
| 3 | (720) 377-3932 7203773932 | 1 |
| 4 | (720) 377-5909 7203775909 | 1 |
| 5 | (720) 377-8579 7203778579 | 1 |
| 6 | (720) 377-9643 7203779643 | 1 |
About This Prefix
Phone numbers starting with (720) 377 are part of the North American Numbering Plan (NANP). The first three digits (720) represent the Area Code (NPA), and the next three digits (377) represent the Central Office Code (NXX) or exchange.
- NPA (720) - Numbering Plan Area, identifies the geographic region
- NXX (377) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)