Phone Prefix
(773) 816-XXXX
IL • CHICGOZN10
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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
Mar 28, 2005
Number Range
First Number
(773) 816-0000
Last Number
(773) 816-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
13 reports
13
Total FCC + FTC DNC complaints for numbers in this prefix
Top 9 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (773) 816-5937 7738165937 | 3 |
| 2 | (773) 816-5938 7738165938 | 2 |
| 3 | (773) 816-5939 7738165939 | 2 |
| 4 | (773) 816-5768 7738165768 | 1 |
| 5 | (773) 816-5936 7738165936 | 1 |
| 6 | (773) 816-2868 7738162868 | 1 |
| 7 | (773) 816-6006 7738166006 | 1 |
| 8 | (773) 816-3118 7738163118 | 1 |
| 9 | (773) 816-5575 7738165575 | 1 |
About This Prefix
Phone numbers starting with (773) 816 are part of the North American Numbering Plan (NANP). The first three digits (773) represent the Area Code (NPA), and the next three digits (816) represent the Central Office Code (NXX) or exchange.
- NPA (773) - Numbering Plan Area, identifies the geographic region
- NXX (816) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)