Phone Prefix
(773) 558-XXXX
IL • CHICGOZN03
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Carrier Information
NANPA
State
IL
Region
MW
Rate Center
CHICGOZN03
Assigned To
METROPCS, INC.
OCN
5562
Status
AS
Date Assigned
Jan 29, 2007
Number Range
First Number
(773) 558-0000
Last Number
(773) 558-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
7 reports
7
Total FCC + FTC DNC complaints for numbers in this prefix
Top 7 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (773) 558-1333 7735581333 | 1 |
| 2 | (773) 558-1868 7735581868 | 1 |
| 3 | (773) 558-2561 7735582561 | 1 |
| 4 | (773) 558-6351 7735586351 | 1 |
| 5 | (773) 558-7005 7735587005 | 1 |
| 6 | (773) 558-7139 7735587139 | 1 |
| 7 | (773) 558-9478 7735589478 | 1 |
About This Prefix
Phone numbers starting with (773) 558 are part of the North American Numbering Plan (NANP). The first three digits (773) represent the Area Code (NPA), and the next three digits (558) represent the Central Office Code (NXX) or exchange.
- NPA (773) - Numbering Plan Area, identifies the geographic region
- NXX (558) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)