Phone Prefix
(414) 721-XXXX
WI • MILWAUKZN1
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Carrier Information
NANPA
State
WI
Region
MW
Rate Center
MILWAUKZN1
Assigned To
LEVEL 3 TELECOM OF WISCONSIN, LP - WI
OCN
7322
Status
RT
Number Range
First Number
(414) 721-0000
Last Number
(414) 721-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
13 reports
13
Total FCC + FTC DNC complaints for numbers in this prefix
Top 11 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (414) 721-7278 4147217278 | 2 |
| 2 | (414) 721-9760 4147219760 | 2 |
| 3 | (414) 721-5439 4147215439 | 1 |
| 4 | (414) 721-5965 4147215965 | 1 |
| 5 | (414) 721-3558 4147213558 | 1 |
| 6 | (414) 721-9145 4147219145 | 1 |
| 7 | (414) 721-9342 4147219342 | 1 |
| 8 | (414) 721-9425 4147219425 | 1 |
| 9 | (414) 721-9531 4147219531 | 1 |
| 10 | (414) 721-8217 4147218217 | 1 |
| 11 | (414) 721-4019 4147214019 | 1 |
About This Prefix
Phone numbers starting with (414) 721 are part of the North American Numbering Plan (NANP). The first three digits (414) represent the Area Code (NPA), and the next three digits (721) represent the Central Office Code (NXX) or exchange.
- NPA (414) - Numbering Plan Area, identifies the geographic region
- NXX (721) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)