Phone Prefix
(309) 444-XXXX
IL • WASHINGTON
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Carrier Information
NANPA
State
IL
Region
MW
Rate Center
WASHINGTON
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
AS
Date Assigned
Jan 05, 2007
Number Range
First Number
(309) 444-0000
Last Number
(309) 444-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
7 reports
7
Total FCC + FTC DNC complaints for numbers in this prefix
Top 6 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (309) 444-1030 3094441030 | 1 |
| 2 | (309) 444-2109 3094442109 | 1 |
| 3 | (309) 444-2192 3094442192 | 1 |
| 4 | (309) 444-2879 3094442879 | 1 |
| 5 | (309) 444-7464 3094447464 | 1 |
| 6 | (309) 444-9033 3094449033 | 1 |
About This Prefix
Phone numbers starting with (309) 444 are part of the North American Numbering Plan (NANP). The first three digits (309) represent the Area Code (NPA), and the next three digits (444) represent the Central Office Code (NXX) or exchange.
- NPA (309) - Numbering Plan Area, identifies the geographic region
- NXX (444) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)