Phone Prefix
(331) 444-XXXX
IL • NAPERVILLE
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Carrier Information
NANPA
State
IL
Region
MW
Rate Center
NAPERVILLE
Assigned To
BANDWIDTH.COM CLEC, LLC - IL
OCN
984E
Status
AS
Date Assigned
Apr 01, 2011
Number Range
First Number
(331) 444-0000
Last Number
(331) 444-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
19 reports
19
Total FCC + FTC DNC complaints for numbers in this prefix
Top 12 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (331) 444-5077 3314445077 | 3 |
| 2 | (331) 444-7490 3314447490 | 3 |
| 3 | (331) 444-5601 3314445601 | 2 |
| 4 | (331) 444-5584 3314445584 | 2 |
| 5 | (331) 444-5586 3314445586 | 2 |
| 6 | (331) 444-8603 3314448603 | 1 |
| 7 | (331) 444-0873 3314440873 | 1 |
| 8 | (331) 444-9149 3314449149 | 1 |
| 9 | (331) 444-2254 3314442254 | 1 |
| 10 | (331) 444-2947 3314442947 | 1 |
| 11 | (331) 444-5138 3314445138 | 1 |
| 12 | (331) 444-5598 3314445598 | 1 |
About This Prefix
Phone numbers starting with (331) 444 are part of the North American Numbering Plan (NANP). The first three digits (331) represent the Area Code (NPA), and the next three digits (444) represent the Central Office Code (NXX) or exchange.
- NPA (331) - Numbering Plan Area, identifies the geographic region
- NXX (444) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)