Phone Prefix
(773) 474-XXXX
IL • CHICGOZN10
Search Number in This Prefix
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Carrier Information
NANPA
State
IL
Region
MW
Rate Center
CHICGOZN10
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
AS
Date Assigned
Feb 26, 2003
Number Range
First Number
(773) 474-0000
Last Number
(773) 474-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
21 reports
21
Total FCC + FTC DNC complaints for numbers in this prefix
Top 20 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (773) 474-1839 7734741839 | 1 |
| 2 | (773) 474-2085 7734742085 | 1 |
| 3 | (773) 474-4928 7734744928 | 1 |
| 4 | (773) 474-5032 7734745032 | 1 |
| 5 | (773) 474-5069 7734745069 | 1 |
| 6 | (773) 474-5232 7734745232 | 1 |
| 7 | (773) 474-5325 7734745325 | 1 |
| 8 | (773) 474-5648 7734745648 | 1 |
| 9 | (773) 474-5672 7734745672 | 1 |
| 10 | (773) 474-5753 7734745753 | 1 |
| 11 | (773) 474-7024 7734747024 | 1 |
| 12 | (773) 474-7028 7734747028 | 1 |
| 13 | (773) 474-7072 7734747072 | 1 |
| 14 | (773) 474-7162 7734747162 | 1 |
| 15 | (773) 474-7297 7734747297 | 1 |
| 16 | (773) 474-7404 7734747404 | 1 |
| 17 | (773) 474-7686 7734747686 | 1 |
| 18 | (773) 474-7843 7734747843 | 1 |
| 19 | (773) 474-7933 7734747933 | 1 |
| 20 | (773) 474-9152 7734749152 | 1 |
About This Prefix
Phone numbers starting with (773) 474 are part of the North American Numbering Plan (NANP). The first three digits (773) represent the Area Code (NPA), and the next three digits (474) represent the Central Office Code (NXX) or exchange.
- NPA (773) - Numbering Plan Area, identifies the geographic region
- NXX (474) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)