Phone Prefix
(331) 240-XXXX
IL • W CHICAGO
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
W CHICAGO
Assigned To
NEW CINGULAR WIRELESS PCS, LLC - IL
OCN
6534
Status
AS
Date Assigned
Nov 22, 2013
Number Range
First Number
(331) 240-0000
Last Number
(331) 240-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
100 reports
100
Total FCC + FTC DNC complaints for numbers in this prefix
Top 70 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (331) 240-3132 3312403132 | 9 |
| 2 | (331) 240-1294 3312401294 | 7 |
| 3 | (331) 240-3747 3312403747 | 5 |
| 4 | (331) 240-1349 3312401349 | 2 |
| 5 | (331) 240-3245 3312403245 | 2 |
| 6 | (331) 240-1862 3312401862 | 2 |
| 7 | (331) 240-4741 3312404741 | 2 |
| 8 | (331) 240-1017 3312401017 | 2 |
| 9 | (331) 240-1905 3312401905 | 2 |
| 10 | (331) 240-4541 3312404541 | 2 |
| 11 | (331) 240-3730 3312403730 | 2 |
| 12 | (331) 240-5092 3312405092 | 2 |
| 13 | (331) 240-3587 3312403587 | 2 |
| 14 | (331) 240-3766 3312403766 | 2 |
| 15 | (331) 240-3410 3312403410 | 2 |
| 16 | (331) 240-3577 3312403577 | 1 |
| 17 | (331) 240-3588 3312403588 | 1 |
| 18 | (331) 240-3695 3312403695 | 1 |
| 19 | (331) 240-3697 3312403697 | 1 |
| 20 | (331) 240-3764 3312403764 | 1 |
| 21 | (331) 240-3875 3312403875 | 1 |
| 22 | (331) 240-3970 3312403970 | 1 |
| 23 | (331) 240-3972 3312403972 | 1 |
| 24 | (331) 240-3991 3312403991 | 1 |
| 25 | (331) 240-4005 3312404005 | 1 |
| 26 | (331) 240-4031 3312404031 | 1 |
| 27 | (331) 240-4075 3312404075 | 1 |
| 28 | (331) 240-4080 3312404080 | 1 |
| 29 | (331) 240-4081 3312404081 | 1 |
| 30 | (331) 240-4085 3312404085 | 1 |
| 31 | (331) 240-4098 3312404098 | 1 |
| 32 | (331) 240-4319 3312404319 | 1 |
| 33 | (331) 240-4364 3312404364 | 1 |
| 34 | (331) 240-4418 3312404418 | 1 |
| 35 | (331) 240-4480 3312404480 | 1 |
| 36 | (331) 240-4520 3312404520 | 1 |
| 37 | (331) 240-4528 3312404528 | 1 |
| 38 | (331) 240-4532 3312404532 | 1 |
| 39 | (331) 240-4549 3312404549 | 1 |
| 40 | (331) 240-4559 3312404559 | 1 |
| 41 | (331) 240-4567 3312404567 | 1 |
| 42 | (331) 240-4581 3312404581 | 1 |
| 43 | (331) 240-4587 3312404587 | 1 |
| 44 | (331) 240-4590 3312404590 | 1 |
| 45 | (331) 240-4599 3312404599 | 1 |
| 46 | (331) 240-4675 3312404675 | 1 |
| 47 | (331) 240-4691 3312404691 | 1 |
| 48 | (331) 240-4735 3312404735 | 1 |
| 49 | (331) 240-4771 3312404771 | 1 |
| 50 | (331) 240-4810 3312404810 | 1 |
| 51 | (331) 240-4830 3312404830 | 1 |
| 52 | (331) 240-4922 3312404922 | 1 |
| 53 | (331) 240-4942 3312404942 | 1 |
| 54 | (331) 240-4991 3312404991 | 1 |
| 55 | (331) 240-0059 3312400059 | 1 |
| 56 | (331) 240-8536 3312408536 | 1 |
| 57 | (331) 240-1346 3312401346 | 1 |
| 58 | (331) 240-1518 3312401518 | 1 |
| 59 | (331) 240-1790 3312401790 | 1 |
| 60 | (331) 240-1861 3312401861 | 1 |
| 61 | (331) 240-2769 3312402769 | 1 |
| 62 | (331) 240-3209 3312403209 | 1 |
| 63 | (331) 240-3229 3312403229 | 1 |
| 64 | (331) 240-3267 3312403267 | 1 |
| 65 | (331) 240-3271 3312403271 | 1 |
| 66 | (331) 240-3319 3312403319 | 1 |
| 67 | (331) 240-3349 3312403349 | 1 |
| 68 | (331) 240-3372 3312403372 | 1 |
| 69 | (331) 240-3476 3312403476 | 1 |
| 70 | (331) 240-3518 3312403518 | 1 |
About This Prefix
Phone numbers starting with (331) 240 are part of the North American Numbering Plan (NANP). The first three digits (331) represent the Area Code (NPA), and the next three digits (240) represent the Central Office Code (NXX) or exchange.
- NPA (331) - Numbering Plan Area, identifies the geographic region
- NXX (240) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)