Phone Prefix
(331) 771-XXXX
IL • ST CHARLES
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Carrier Information
NANPA
State
IL
Region
MW
Rate Center
ST CHARLES
Assigned To
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
OCN
6333
Status
AS
Date Assigned
May 06, 2016
Number Range
First Number
(331) 771-0000
Last Number
(331) 771-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
11 reports
11
Total FCC + FTC DNC complaints for numbers in this prefix
Top 9 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (331) 771-6536 3317716536 | 2 |
| 2 | (331) 771-6282 3317716282 | 2 |
| 3 | (331) 771-5293 3317715293 | 1 |
| 4 | (331) 771-6312 3317716312 | 1 |
| 5 | (331) 771-6574 3317716574 | 1 |
| 6 | (331) 771-7255 3317717255 | 1 |
| 7 | (331) 771-4705 3317714705 | 1 |
| 8 | (331) 771-8360 3317718360 | 1 |
| 9 | (331) 771-4706 3317714706 | 1 |
About This Prefix
Phone numbers starting with (331) 771 are part of the North American Numbering Plan (NANP). The first three digits (331) represent the Area Code (NPA), and the next three digits (771) represent the Central Office Code (NXX) or exchange.
- NPA (331) - Numbering Plan Area, identifies the geographic region
- NXX (771) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)