Phone Prefix
(331) 457-XXXX
IL • NAPERVILLE
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Carrier Information
NANPA
State
IL
Region
MW
Rate Center
NAPERVILLE
Assigned To
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
OCN
6333
Status
AS
Date Assigned
Nov 17, 2008
Number Range
First Number
(331) 457-0000
Last Number
(331) 457-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
6 reports
6
Total FCC + FTC DNC complaints for numbers in this prefix
Top 6 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (331) 457-4160 3314574160 | 1 |
| 2 | (331) 457-5973 3314575973 | 1 |
| 3 | (331) 457-6160 3314576160 | 1 |
| 4 | (331) 457-6415 3314576415 | 1 |
| 5 | (331) 457-6726 3314576726 | 1 |
| 6 | (331) 457-8639 3314578639 | 1 |
About This Prefix
Phone numbers starting with (331) 457 are part of the North American Numbering Plan (NANP). The first three digits (331) represent the Area Code (NPA), and the next three digits (457) represent the Central Office Code (NXX) or exchange.
- NPA (331) - Numbering Plan Area, identifies the geographic region
- NXX (457) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)