Phone Prefix
(815) 587-XXXX
IL • OTTAWA
Search Number in This Prefix
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Carrier Information
NANPA
State
IL
Region
MW
Rate Center
OTTAWA
Assigned To
LEVEL 3 COMMUNICATIONS, LLC - IL
OCN
6115
Status
RT
Number Range
First Number
(815) 587-0000
Last Number
(815) 587-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
21 reports
21
Total FCC + FTC DNC complaints for numbers in this prefix
Top 18 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (815) 587-7281 8155877281 | 3 |
| 2 | (815) 587-7451 8155877451 | 2 |
| 3 | (815) 587-0475 8155870475 | 1 |
| 4 | (815) 587-0541 8155870541 | 1 |
| 5 | (815) 587-0729 8155870729 | 1 |
| 6 | (815) 587-1309 8155871309 | 1 |
| 7 | (815) 587-1856 8155871856 | 1 |
| 8 | (815) 587-3261 8155873261 | 1 |
| 9 | (815) 587-3828 8155873828 | 1 |
| 10 | (815) 587-4298 8155874298 | 1 |
| 11 | (815) 587-6050 8155876050 | 1 |
| 12 | (815) 587-7114 8155877114 | 1 |
| 13 | (815) 587-7298 8155877298 | 1 |
| 14 | (815) 587-7505 8155877505 | 1 |
| 15 | (815) 587-7913 8155877913 | 1 |
| 16 | (815) 587-0206 8155870206 | 1 |
| 17 | (815) 587-8589 8155878589 | 1 |
| 18 | (815) 587-0391 8155870391 | 1 |
About This Prefix
Phone numbers starting with (815) 587 are part of the North American Numbering Plan (NANP). The first three digits (815) represent the Area Code (NPA), and the next three digits (587) represent the Central Office Code (NXX) or exchange.
- NPA (815) - Numbering Plan Area, identifies the geographic region
- NXX (587) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)