Phone Prefix
(815) 791-XXXX
IL • JOLIET
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
JOLIET
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
RT
Number Range
First Number
(815) 791-0000
Last Number
(815) 791-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
5 reports
5
Total FCC + FTC DNC complaints for numbers in this prefix
Top 5 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (815) 791-1005 8157911005 | 1 |
| 2 | (815) 791-4959 8157914959 | 1 |
| 3 | (815) 791-7097 8157917097 | 1 |
| 4 | (815) 791-7779 8157917779 | 1 |
| 5 | (815) 791-9241 8157919241 | 1 |
About This Prefix
Phone numbers starting with (815) 791 are part of the North American Numbering Plan (NANP). The first three digits (815) represent the Area Code (NPA), and the next three digits (791) represent the Central Office Code (NXX) or exchange.
- NPA (815) - Numbering Plan Area, identifies the geographic region
- NXX (791) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)