Phone Prefix
(309) 558-XXXX
IL • ROCKISLAND
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Carrier Information
NANPA
State
IL
Region
MW
Rate Center
ROCKISLAND
Assigned To
MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL
OCN
846F
Status
AS
Date Assigned
Nov 02, 2005
Number Range
First Number
(309) 558-0000
Last Number
(309) 558-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
15 reports
15
Total FCC + FTC DNC complaints for numbers in this prefix
Top 14 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (309) 558-1171 3095581171 | 2 |
| 2 | (309) 558-0279 3095580279 | 1 |
| 3 | (309) 558-0346 3095580346 | 1 |
| 4 | (309) 558-1230 3095581230 | 1 |
| 5 | (309) 558-1275 3095581275 | 1 |
| 6 | (309) 558-1387 3095581387 | 1 |
| 7 | (309) 558-1388 3095581388 | 1 |
| 8 | (309) 558-3714 3095583714 | 1 |
| 9 | (309) 558-4858 3095584858 | 1 |
| 10 | (309) 558-5575 3095585575 | 1 |
| 11 | (309) 558-6440 3095586440 | 1 |
| 12 | (309) 558-6523 3095586523 | 1 |
| 13 | (309) 558-0047 3095580047 | 1 |
| 14 | (309) 558-9009 3095589009 | 1 |
About This Prefix
Phone numbers starting with (309) 558 are part of the North American Numbering Plan (NANP). The first three digits (309) represent the Area Code (NPA), and the next three digits (558) represent the Central Office Code (NXX) or exchange.
- NPA (309) - Numbering Plan Area, identifies the geographic region
- NXX (558) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)