Phone Prefix
(331) 775-XXXX
IL • DOWNERSGRV
Search Number in This Prefix
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Carrier Information
NANPA
State
IL
Region
MW
Rate Center
DOWNERSGRV
Assigned To
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
OCN
6333
Status
AS
Date Assigned
Dec 07, 2020
Number Range
First Number
(331) 775-0000
Last Number
(331) 775-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
27 reports
27
Total FCC + FTC DNC complaints for numbers in this prefix
Top 21 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (331) 775-7324 3317757324 | 5 |
| 2 | (331) 775-6274 3317756274 | 2 |
| 3 | (331) 775-7983 3317757983 | 2 |
| 4 | (331) 775-3537 3317753537 | 1 |
| 5 | (331) 775-3633 3317753633 | 1 |
| 6 | (331) 775-7047 3317757047 | 1 |
| 7 | (331) 775-7091 3317757091 | 1 |
| 8 | (331) 775-7136 3317757136 | 1 |
| 9 | (331) 775-7162 3317757162 | 1 |
| 10 | (331) 775-7165 3317757165 | 1 |
| 11 | (331) 775-7170 3317757170 | 1 |
| 12 | (331) 775-7175 3317757175 | 1 |
| 13 | (331) 775-7667 3317757667 | 1 |
| 14 | (331) 775-7707 3317757707 | 1 |
| 15 | (331) 775-7754 3317757754 | 1 |
| 16 | (331) 775-7821 3317757821 | 1 |
| 17 | (331) 775-7901 3317757901 | 1 |
| 18 | (331) 775-0771 3317750771 | 1 |
| 19 | (331) 775-8200 3317758200 | 1 |
| 20 | (331) 775-0847 3317750847 | 1 |
| 21 | (331) 775-3026 3317753026 | 1 |
About This Prefix
Phone numbers starting with (331) 775 are part of the North American Numbering Plan (NANP). The first three digits (331) represent the Area Code (NPA), and the next three digits (775) represent the Central Office Code (NXX) or exchange.
- NPA (331) - Numbering Plan Area, identifies the geographic region
- NXX (775) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)