Phone Prefix
(815) 599-XXXX
IL • FREEPORT
Search Number in This Prefix
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Carrier Information
NANPA
State
IL
Region
MW
Rate Center
FREEPORT
Assigned To
FRONTIER NORTH, INC. - IL
OCN
1036
Status
RT
Number Range
First Number
(815) 599-0000
Last Number
(815) 599-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
15 reports
15
Total FCC + FTC DNC complaints for numbers in this prefix
Top 14 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (815) 599-1269 8155991269 | 2 |
| 2 | (815) 599-1314 8155991314 | 1 |
| 3 | (815) 599-1338 8155991338 | 1 |
| 4 | (815) 599-1383 8155991383 | 1 |
| 5 | (815) 599-2766 8155992766 | 1 |
| 6 | (815) 599-3171 8155993171 | 1 |
| 7 | (815) 599-4105 8155994105 | 1 |
| 8 | (815) 599-4445 8155994445 | 1 |
| 9 | (815) 599-4707 8155994707 | 1 |
| 10 | (815) 599-5270 8155995270 | 1 |
| 11 | (815) 599-5345 8155995345 | 1 |
| 12 | (815) 599-5671 8155995671 | 1 |
| 13 | (815) 599-6567 8155996567 | 1 |
| 14 | (815) 599-6651 8155996651 | 1 |
About This Prefix
Phone numbers starting with (815) 599 are part of the North American Numbering Plan (NANP). The first three digits (815) represent the Area Code (NPA), and the next three digits (599) represent the Central Office Code (NXX) or exchange.
- NPA (815) - Numbering Plan Area, identifies the geographic region
- NXX (599) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)