Phone Prefix
(331) 684-XXXX
IL • AURORA
Search Number in This Prefix
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Carrier Information
NANPA
State
IL
Region
MW
Rate Center
AURORA
Assigned To
LEVEL 3 COMMUNICATIONS, LLC - IL
OCN
6115
Status
AS
Date Assigned
Aug 24, 2007
Number Range
First Number
(331) 684-0000
Last Number
(331) 684-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
20 reports
20
Total FCC + FTC DNC complaints for numbers in this prefix
Top 15 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (331) 684-9780 3316849780 | 2 |
| 2 | (331) 684-0763 3316840763 | 2 |
| 3 | (331) 684-0861 3316840861 | 2 |
| 4 | (331) 684-3769 3316843769 | 2 |
| 5 | (331) 684-9727 3316849727 | 2 |
| 6 | (331) 684-2808 3316842808 | 1 |
| 7 | (331) 684-3738 3316843738 | 1 |
| 8 | (331) 684-0257 3316840257 | 1 |
| 9 | (331) 684-3771 3316843771 | 1 |
| 10 | (331) 684-7515 3316847515 | 1 |
| 11 | (331) 684-8947 3316848947 | 1 |
| 12 | (331) 684-0291 3316840291 | 1 |
| 13 | (331) 684-9430 3316849430 | 1 |
| 14 | (331) 684-9582 3316849582 | 1 |
| 15 | (331) 684-0885 3316840885 | 1 |
About This Prefix
Phone numbers starting with (331) 684 are part of the North American Numbering Plan (NANP). The first three digits (331) represent the Area Code (NPA), and the next three digits (684) represent the Central Office Code (NXX) or exchange.
- NPA (331) - Numbering Plan Area, identifies the geographic region
- NXX (684) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)