Phone Prefix
(331) 481-XXXX
IL • DOWNERSGRV
Search Number in This Prefix
Enter the last 4 digits to search for a specific number
Carrier Information
NANPA
State
IL
Region
MW
Rate Center
DOWNERSGRV
Assigned To
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
OCN
6333
Status
AS
Date Assigned
Oct 30, 2008
Number Range
First Number
(331) 481-0000
Last Number
(331) 481-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
17 reports
17
Total FCC + FTC DNC complaints for numbers in this prefix
Top 15 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (331) 481-6271 3314816271 | 3 |
| 2 | (331) 481-4401 3314814401 | 1 |
| 3 | (331) 481-4657 3314814657 | 1 |
| 4 | (331) 481-5464 3314815464 | 1 |
| 5 | (331) 481-5671 3314815671 | 1 |
| 6 | (331) 481-5710 3314815710 | 1 |
| 7 | (331) 481-6333 3314816333 | 1 |
| 8 | (331) 481-6489 3314816489 | 1 |
| 9 | (331) 481-6507 3314816507 | 1 |
| 10 | (331) 481-6786 3314816786 | 1 |
| 11 | (331) 481-7638 3314817638 | 1 |
| 12 | (331) 481-8059 3314818059 | 1 |
| 13 | (331) 481-9317 3314819317 | 1 |
| 14 | (331) 481-4354 3314814354 | 1 |
| 15 | (331) 481-9623 3314819623 | 1 |
About This Prefix
Phone numbers starting with (331) 481 are part of the North American Numbering Plan (NANP). The first three digits (331) represent the Area Code (NPA), and the next three digits (481) represent the Central Office Code (NXX) or exchange.
- NPA (331) - Numbering Plan Area, identifies the geographic region
- NXX (481) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)