Prefix 414-441 — Milwaukee Zone 3, WI
- Area code
- 414
- Prefix (NXX)
- 441
- Rate center
- Milwaukee Zone 3
- State
- Wisconsin
- Time zone
- Central
- Code holder
- ONVOY, LLC - WI
- OCN
- 225C
- Pooled
- Yes (thousands-block pooling)
- Assigned
- 2020-06-22
- LATA
- 356
Numbers in the 414-441 prefix are registered to the Milwaukee Zone 3 rate center in WI, inside area code 414. The prefix is the second block of a ten-digit US number (414-441-XXXX) and pins the number to a billing locality.
The assigned code holder is ONVOY, LLC - WI, operating company number 225C, assigned June 22, 2020. This is a pooled prefix — expect numbers within it to be split across more than one carrier in 1,000-number blocks.
The rate center lies in the (Milwaukee-Waukesha, WI Metropolitan Statistical Area). The serving LATA is 356. Local time follows the Central zone.
Spoofing means this prefix on your screen doesn't guarantee a Milwaukee Zone 3 caller. Verify independently before trusting a request for money or data.
Neighboring prefixes
| Prefix | Rate center | Code holder |
|---|---|---|
| 414-438 | Milwaukee Zone 1 | WISCONSIN BELL INC |
| 414-439 | Milwaukee Zone 1 | T-MOBILE USA, INC. |
| 414-440 | Milwaukee Zone 1 | AMERICAN MESSAGING SERVICES, LLC |
| 414-442 | Milwaukee Zone 1 | WISCONSIN BELL INC |
| 414-443 | Milwaukee Zone 1 | WISCONSIN BELL INC |
| 414-444 | Milwaukee Zone 1 | WISCONSIN BELL INC |
FAQ
Where is 414-441 located?
The prefix is assigned to the Milwaukee Zone 3 rate center in WI, area code 414. It is part of the (Milwaukee-Waukesha, WI Metropolitan Statistical Area).
Which company owns 414-441 numbers?
ONVOY, LLC - WI holds the code, but the prefix is pooled — individual thousands-blocks can be assigned to other carriers, and numbers may be ported to any provider.
Is a call from 414-441 safe to answer?
The prefix itself says nothing about the caller. Legitimate Milwaukee Zone 3 businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.