Phone Prefix
(815) 788-XXXX
IL • CRYSTAL LK
Search Number in This Prefix
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Carrier Information
NANPA
State
IL
Region
MW
Rate Center
CRYSTAL LK
Assigned To
ILLINOIS BELL TEL CO
OCN
9329
Status
RT
Number Range
First Number
(815) 788-0000
Last Number
(815) 788-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
19 reports
19
Total FCC + FTC DNC complaints for numbers in this prefix
Top 18 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (815) 788-9885 8157889885 | 2 |
| 2 | (815) 788-1171 8157881171 | 1 |
| 3 | (815) 788-1369 8157881369 | 1 |
| 4 | (815) 788-2509 8157882509 | 1 |
| 5 | (815) 788-2918 8157882918 | 1 |
| 6 | (815) 788-3036 8157883036 | 1 |
| 7 | (815) 788-3912 8157883912 | 1 |
| 8 | (815) 788-4460 8157884460 | 1 |
| 9 | (815) 788-4673 8157884673 | 1 |
| 10 | (815) 788-0350 8157880350 | 1 |
| 11 | (815) 788-6167 8157886167 | 1 |
| 12 | (815) 788-6535 8157886535 | 1 |
| 13 | (815) 788-7200 8157887200 | 1 |
| 14 | (815) 788-7211 8157887211 | 1 |
| 15 | (815) 788-8189 8157888189 | 1 |
| 16 | (815) 788-8382 8157888382 | 1 |
| 17 | (815) 788-8996 8157888996 | 1 |
| 18 | (815) 788-5187 8157885187 | 1 |
About This Prefix
Phone numbers starting with (815) 788 are part of the North American Numbering Plan (NANP). The first three digits (815) represent the Area Code (NPA), and the next three digits (788) represent the Central Office Code (NXX) or exchange.
- NPA (815) - Numbering Plan Area, identifies the geographic region
- NXX (788) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)