Phone Prefix
(773) 799-XXXX
IL • CHICGOZN04
Search Number in This Prefix
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Carrier Information
NANPA
State
IL
Region
MW
Rate Center
CHICGOZN04
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
AS
Date Assigned
Aug 22, 2006
Number Range
First Number
(773) 799-0000
Last Number
(773) 799-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
26 reports
26
Total FCC + FTC DNC complaints for numbers in this prefix
Top 22 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (773) 799-2850 7737992850 | 5 |
| 2 | (773) 799-2740 7737992740 | 1 |
| 3 | (773) 799-2786 7737992786 | 1 |
| 4 | (773) 799-2792 7737992792 | 1 |
| 5 | (773) 799-2794 7737992794 | 1 |
| 6 | (773) 799-2859 7737992859 | 1 |
| 7 | (773) 799-2860 7737992860 | 1 |
| 8 | (773) 799-2946 7737992946 | 1 |
| 9 | (773) 799-3159 7737993159 | 1 |
| 10 | (773) 799-3504 7737993504 | 1 |
| 11 | (773) 799-3648 7737993648 | 1 |
| 12 | (773) 799-4118 7737994118 | 1 |
| 13 | (773) 799-5524 7737995524 | 1 |
| 14 | (773) 799-8632 7737998632 | 1 |
| 15 | (773) 799-8658 7737998658 | 1 |
| 16 | (773) 799-8717 7737998717 | 1 |
| 17 | (773) 799-8724 7737998724 | 1 |
| 18 | (773) 799-8867 7737998867 | 1 |
| 19 | (773) 799-9062 7737999062 | 1 |
| 20 | (773) 799-9435 7737999435 | 1 |
| 21 | (773) 799-2492 7737992492 | 1 |
| 22 | (773) 799-9654 7737999654 | 1 |
About This Prefix
Phone numbers starting with (773) 799 are part of the North American Numbering Plan (NANP). The first three digits (773) represent the Area Code (NPA), and the next three digits (799) represent the Central Office Code (NXX) or exchange.
- NPA (773) - Numbering Plan Area, identifies the geographic region
- NXX (799) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)