Phone Prefix
(815) 664-XXXX
IL • SPRING VLY
Search Number in This Prefix
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Carrier Information
NANPA
State
IL
Region
MW
Rate Center
SPRING VLY
Assigned To
COMCAST IP PHONE, LLC
OCN
318J
Status
AS
Date Assigned
Jul 28, 2006
Number Range
First Number
(815) 664-0000
Last Number
(815) 664-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
14 reports
14
Total FCC + FTC DNC complaints for numbers in this prefix
Top 14 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (815) 664-0095 8156640095 | 1 |
| 2 | (815) 664-0818 8156640818 | 1 |
| 3 | (815) 664-1248 8156641248 | 1 |
| 4 | (815) 664-1846 8156641846 | 1 |
| 5 | (815) 664-2633 8156642633 | 1 |
| 6 | (815) 664-2804 8156642804 | 1 |
| 7 | (815) 664-3247 8156643247 | 1 |
| 8 | (815) 664-4216 8156644216 | 1 |
| 9 | (815) 664-4653 8156644653 | 1 |
| 10 | (815) 664-5413 8156645413 | 1 |
| 11 | (815) 664-5490 8156645490 | 1 |
| 12 | (815) 664-6447 8156646447 | 1 |
| 13 | (815) 664-7064 8156647064 | 1 |
| 14 | (815) 664-7961 8156647961 | 1 |
About This Prefix
Phone numbers starting with (815) 664 are part of the North American Numbering Plan (NANP). The first three digits (815) represent the Area Code (NPA), and the next three digits (664) represent the Central Office Code (NXX) or exchange.
- NPA (815) - Numbering Plan Area, identifies the geographic region
- NXX (664) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)