Phone Prefix
(331) 281-XXXX
IL • NAPERVILLE
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Carrier Information
NANPA
State
IL
Region
MW
Rate Center
NAPERVILLE
Assigned To
COMCAST IP PHONE, LLC
OCN
318J
Status
AS
Date Assigned
Apr 29, 2013
Number Range
First Number
(331) 281-0000
Last Number
(331) 281-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
10 reports
10
Total FCC + FTC DNC complaints for numbers in this prefix
Top 9 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (331) 281-1260 3312811260 | 2 |
| 2 | (331) 281-1278 3312811278 | 1 |
| 3 | (331) 281-1279 3312811279 | 1 |
| 4 | (331) 281-2529 3312812529 | 1 |
| 5 | (331) 281-2756 3312812756 | 1 |
| 6 | (331) 281-3546 3312813546 | 1 |
| 7 | (331) 281-6249 3312816249 | 1 |
| 8 | (331) 281-6286 3312816286 | 1 |
| 9 | (331) 281-8616 3312818616 | 1 |
About This Prefix
Phone numbers starting with (331) 281 are part of the North American Numbering Plan (NANP). The first three digits (331) represent the Area Code (NPA), and the next three digits (281) represent the Central Office Code (NXX) or exchange.
- NPA (331) - Numbering Plan Area, identifies the geographic region
- NXX (281) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)