Phone Prefix
(773) 790-XXXX
IL • CHICGOZN03
Search Number in This Prefix
Enter the last 4 digits to search for a specific number
Carrier Information
NANPA
State
IL
Region
MW
Rate Center
CHICGOZN03
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
AS
Date Assigned
Jun 18, 2007
Number Range
First Number
(773) 790-0000
Last Number
(773) 790-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
28 reports
28
Total FCC + FTC DNC complaints for numbers in this prefix
Top 21 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (773) 790-4271 7737904271 | 5 |
| 2 | (773) 790-4902 7737904902 | 3 |
| 3 | (773) 790-4265 7737904265 | 2 |
| 4 | (773) 790-4142 7737904142 | 1 |
| 5 | (773) 790-4302 7737904302 | 1 |
| 6 | (773) 790-4343 7737904343 | 1 |
| 7 | (773) 790-4639 7737904639 | 1 |
| 8 | (773) 790-4694 7737904694 | 1 |
| 9 | (773) 790-4703 7737904703 | 1 |
| 10 | (773) 790-4715 7737904715 | 1 |
| 11 | (773) 790-4737 7737904737 | 1 |
| 12 | (773) 790-4748 7737904748 | 1 |
| 13 | (773) 790-4785 7737904785 | 1 |
| 14 | (773) 790-4796 7737904796 | 1 |
| 15 | (773) 790-4798 7737904798 | 1 |
| 16 | (773) 790-4901 7737904901 | 1 |
| 17 | (773) 790-4926 7737904926 | 1 |
| 18 | (773) 790-0319 7737900319 | 1 |
| 19 | (773) 790-9149 7737909149 | 1 |
| 20 | (773) 790-1710 7737901710 | 1 |
| 21 | (773) 790-4067 7737904067 | 1 |
About This Prefix
Phone numbers starting with (773) 790 are part of the North American Numbering Plan (NANP). The first three digits (773) represent the Area Code (NPA), and the next three digits (790) represent the Central Office Code (NXX) or exchange.
- NPA (773) - Numbering Plan Area, identifies the geographic region
- NXX (790) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)