Phone Prefix
(815) 261-XXXX
IL • CRYSTAL LK
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
CRYSTAL LK
Assigned To
LEVEL 3 COMMUNICATIONS, LLC - IL
OCN
6115
Status
AS
Date Assigned
Aug 21, 2006
Number Range
First Number
(815) 261-0000
Last Number
(815) 261-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
15 reports
15
Total FCC + FTC DNC complaints for numbers in this prefix
Top 15 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (815) 261-0158 8152610158 | 1 |
| 2 | (815) 261-0185 8152610185 | 1 |
| 3 | (815) 261-0437 8152610437 | 1 |
| 4 | (815) 261-0675 8152610675 | 1 |
| 5 | (815) 261-1313 8152611313 | 1 |
| 6 | (815) 261-1458 8152611458 | 1 |
| 7 | (815) 261-1707 8152611707 | 1 |
| 8 | (815) 261-1801 8152611801 | 1 |
| 9 | (815) 261-2797 8152612797 | 1 |
| 10 | (815) 261-3181 8152613181 | 1 |
| 11 | (815) 261-4928 8152614928 | 1 |
| 12 | (815) 261-5410 8152615410 | 1 |
| 13 | (815) 261-6429 8152616429 | 1 |
| 14 | (815) 261-9031 8152619031 | 1 |
| 15 | (815) 261-9197 8152619197 | 1 |
About This Prefix
Phone numbers starting with (815) 261 are part of the North American Numbering Plan (NANP). The first three digits (815) represent the Area Code (NPA), and the next three digits (261) represent the Central Office Code (NXX) or exchange.
- NPA (815) - Numbering Plan Area, identifies the geographic region
- NXX (261) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)