Phone Prefix
(815) 517-XXXX
IL • DE KALB
Search Number in This Prefix
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Carrier Information
NANPA
State
IL
Region
MW
Rate Center
DE KALB
Assigned To
COMCAST IP PHONE, LLC
OCN
318J
Status
AS
Date Assigned
Oct 02, 2006
Number Range
First Number
(815) 517-0000
Last Number
(815) 517-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
17 reports
17
Total FCC + FTC DNC complaints for numbers in this prefix
Top 15 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (815) 517-2149 8155172149 | 2 |
| 2 | (815) 517-9267 8155179267 | 2 |
| 3 | (815) 517-0362 8155170362 | 1 |
| 4 | (815) 517-0752 8155170752 | 1 |
| 5 | (815) 517-1085 8155171085 | 1 |
| 6 | (815) 517-1183 8155171183 | 1 |
| 7 | (815) 517-1454 8155171454 | 1 |
| 8 | (815) 517-1739 8155171739 | 1 |
| 9 | (815) 517-1754 8155171754 | 1 |
| 10 | (815) 517-9286 8155179286 | 1 |
| 11 | (815) 517-9525 8155179525 | 1 |
| 12 | (815) 517-9808 8155179808 | 1 |
| 13 | (815) 517-0049 8155170049 | 1 |
| 14 | (815) 517-9853 8155179853 | 1 |
| 15 | (815) 517-0176 8155170176 | 1 |
About This Prefix
Phone numbers starting with (815) 517 are part of the North American Numbering Plan (NANP). The first three digits (815) represent the Area Code (NPA), and the next three digits (517) represent the Central Office Code (NXX) or exchange.
- NPA (815) - Numbering Plan Area, identifies the geographic region
- NXX (517) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)