Phone Prefix
(303) 928-XXXX
CO • DENVER
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Carrier Information
NANPA
State
CO
Region
WE
Rate Center
DENVER
Assigned To
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO
OCN
6567
Status
AS
Date Assigned
Jul 11, 2007
Number Range
First Number
(303) 928-0000
Last Number
(303) 928-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
14 reports
14
Total FCC + FTC DNC complaints for numbers in this prefix
Top 12 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (303) 928-1516 3039281516 | 2 |
| 2 | (303) 928-8427 3039288427 | 2 |
| 3 | (303) 928-1774 3039281774 | 1 |
| 4 | (303) 928-2083 3039282083 | 1 |
| 5 | (303) 928-7770 3039287770 | 1 |
| 6 | (303) 928-8112 3039288112 | 1 |
| 7 | (303) 928-8517 3039288517 | 1 |
| 8 | (303) 928-8518 3039288518 | 1 |
| 9 | (303) 928-8995 3039288995 | 1 |
| 10 | (303) 928-1253 3039281253 | 1 |
| 11 | (303) 928-9929 3039289929 | 1 |
| 12 | (303) 928-1254 3039281254 | 1 |
About This Prefix
Phone numbers starting with (303) 928 are part of the North American Numbering Plan (NANP). The first three digits (303) represent the Area Code (NPA), and the next three digits (928) represent the Central Office Code (NXX) or exchange.
- NPA (303) - Numbering Plan Area, identifies the geographic region
- NXX (928) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)