Phone Prefix
(331) 330-XXXX
IL • NAPERVILLE
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Carrier Information
NANPA
State
IL
Region
MW
Rate Center
NAPERVILLE
Assigned To
NEW CINGULAR WIRELESS PCS, LLC - IL
OCN
6534
Status
AS
Date Assigned
Aug 22, 2008
Number Range
First Number
(331) 330-0000
Last Number
(331) 330-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
7 reports
7
Total FCC + FTC DNC complaints for numbers in this prefix
Top 7 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (331) 330-2510 3313302510 | 1 |
| 2 | (331) 330-2766 3313302766 | 1 |
| 3 | (331) 330-4496 3313304496 | 1 |
| 4 | (331) 330-6534 3313306534 | 1 |
| 5 | (331) 330-8062 3313308062 | 1 |
| 6 | (331) 330-8084 3313308084 | 1 |
| 7 | (331) 330-9347 3313309347 | 1 |
About This Prefix
Phone numbers starting with (331) 330 are part of the North American Numbering Plan (NANP). The first three digits (331) represent the Area Code (NPA), and the next three digits (330) represent the Central Office Code (NXX) or exchange.
- NPA (331) - Numbering Plan Area, identifies the geographic region
- NXX (330) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)