Phone Prefix
(414) 578-XXXX
WI • MILWAUKZN1
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Carrier Information
NANPA
State
WI
Region
MW
Rate Center
MILWAUKZN1
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
AS
Date Assigned
Aug 14, 2008
Number Range
First Number
(414) 578-0000
Last Number
(414) 578-9999
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 | (414) 578-0592 4145780592 | 1 |
| 2 | (414) 578-0743 4145780743 | 1 |
| 3 | (414) 578-0980 4145780980 | 1 |
| 4 | (414) 578-3657 4145783657 | 1 |
| 5 | (414) 578-9338 4145789338 | 1 |
About This Prefix
Phone numbers starting with (414) 578 are part of the North American Numbering Plan (NANP). The first three digits (414) represent the Area Code (NPA), and the next three digits (578) represent the Central Office Code (NXX) or exchange.
- NPA (414) - Numbering Plan Area, identifies the geographic region
- NXX (578) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)