Phone Prefix
(773) 678-XXXX
IL • CHICGOZN03
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Carrier Information
NANPA
State
IL
Region
MW
Rate Center
CHICGOZN03
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
AS
Date Assigned
Feb 23, 2005
Number Range
First Number
(773) 678-0000
Last Number
(773) 678-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
5 reports
5
Total FCC + FTC DNC complaints for numbers in this prefix
Top 5 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (773) 678-1852 7736781852 | 1 |
| 2 | (773) 678-2026 7736782026 | 1 |
| 3 | (773) 678-5450 7736785450 | 1 |
| 4 | (773) 678-8199 7736788199 | 1 |
| 5 | (773) 678-8645 7736788645 | 1 |
About This Prefix
Phone numbers starting with (773) 678 are part of the North American Numbering Plan (NANP). The first three digits (773) represent the Area Code (NPA), and the next three digits (678) represent the Central Office Code (NXX) or exchange.
- NPA (773) - Numbering Plan Area, identifies the geographic region
- NXX (678) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)