Phone Prefix
(331) 757-XXXX
IL • LEMONT
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Carrier Information
NANPA
State
IL
Region
MW
Rate Center
LEMONT
Assigned To
TELNYX LLC
OCN
073H
Status
AS
Date Assigned
Apr 12, 2017
Number Range
First Number
(331) 757-0000
Last Number
(331) 757-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
6 reports
6
Total FCC + FTC DNC complaints for numbers in this prefix
Top 6 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (331) 757-1036 3317571036 | 1 |
| 2 | (331) 757-1649 3317571649 | 1 |
| 3 | (331) 757-3433 3317573433 | 1 |
| 4 | (331) 757-7379 3317577379 | 1 |
| 5 | (331) 757-7971 3317577971 | 1 |
| 6 | (331) 757-8394 3317578394 | 1 |
About This Prefix
Phone numbers starting with (331) 757 are part of the North American Numbering Plan (NANP). The first three digits (331) represent the Area Code (NPA), and the next three digits (757) represent the Central Office Code (NXX) or exchange.
- NPA (331) - Numbering Plan Area, identifies the geographic region
- NXX (757) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)