Phone Prefix
(331) 312-XXXX
IL • AURORA
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Carrier Information
NANPA
State
IL
Region
MW
Rate Center
AURORA
Assigned To
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
OCN
6333
Status
AS
Date Assigned
Nov 06, 2023
Number Range
First Number
(331) 312-0000
Last Number
(331) 312-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
34 reports
34
Total FCC + FTC DNC complaints for numbers in this prefix
Top 30 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (331) 312-3977 3313123977 | 3 |
| 2 | (331) 312-3879 3313123879 | 2 |
| 3 | (331) 312-6122 3313126122 | 2 |
| 4 | (331) 312-3249 3313123249 | 1 |
| 5 | (331) 312-3476 3313123476 | 1 |
| 6 | (331) 312-3491 3313123491 | 1 |
| 7 | (331) 312-3534 3313123534 | 1 |
| 8 | (331) 312-3554 3313123554 | 1 |
| 9 | (331) 312-3579 3313123579 | 1 |
| 10 | (331) 312-3901 3313123901 | 1 |
| 11 | (331) 312-3921 3313123921 | 1 |
| 12 | (331) 312-3923 3313123923 | 1 |
| 13 | (331) 312-3927 3313123927 | 1 |
| 14 | (331) 312-3929 3313123929 | 1 |
| 15 | (331) 312-3939 3313123939 | 1 |
| 16 | (331) 312-3942 3313123942 | 1 |
| 17 | (331) 312-3947 3313123947 | 1 |
| 18 | (331) 312-3954 3313123954 | 1 |
| 19 | (331) 312-3956 3313123956 | 1 |
| 20 | (331) 312-3957 3313123957 | 1 |
| 21 | (331) 312-3958 3313123958 | 1 |
| 22 | (331) 312-3966 3313123966 | 1 |
| 23 | (331) 312-3972 3313123972 | 1 |
| 24 | (331) 312-3980 3313123980 | 1 |
| 25 | (331) 312-3983 3313123983 | 1 |
| 26 | (331) 312-4948 3313124948 | 1 |
| 27 | (331) 312-1129 3313121129 | 1 |
| 28 | (331) 312-6209 3313126209 | 1 |
| 29 | (331) 312-2474 3313122474 | 1 |
| 30 | (331) 312-3057 3313123057 | 1 |
About This Prefix
Phone numbers starting with (331) 312 are part of the North American Numbering Plan (NANP). The first three digits (331) represent the Area Code (NPA), and the next three digits (312) represent the Central Office Code (NXX) or exchange.
- NPA (331) - Numbering Plan Area, identifies the geographic region
- NXX (312) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)