Prefix 414-307 — Milwaukee Zone 1, WI
- Area code
- 414
- Prefix (NXX)
- 307
- Rate center
- Milwaukee Zone 1
- State
- Wisconsin
- Time zone
- Central
- Code holder
- LEVEL 3 COMMUNICATIONS, LLC - WI
- OCN
- 5489
- Pooled
- Yes (thousands-block pooling)
- Assigned
- 2022-02-24
- LATA
- 356
A phone number starting 414-307 was issued in the Milwaukee Zone 1 rate center of WI — part of area code 414.
Code-holder of record: LEVEL 3 COMMUNICATIONS, LLC - WI (OCN 5489), assigned February 24, 2022. The prefix is pooled: its ten thousands-blocks can be shared among several carriers, so different 414-307 numbers may be served by different companies.
A scammer can display 414-307 without ever touching WI. When in doubt, end the call and reach the company or agency through its official website; unwanted robocalls belong in the FTC's fraud report queue.
Milwaukee Zone 1 is part of the Milwaukee-Waukesha, WI Metropolitan Statistical Area. For routing purposes it sits in LATA 356. Numbers here keep Central time.
Neighboring prefixes
| Prefix | Rate center | Code holder |
|---|---|---|
| 414-304 | Milwaukee Zone 5 | WISCONSIN BELL INC |
| 414-305 | Milwaukee Zone 1 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
| 414-306 | Milwaukee Zone 3 | NEW CINGULAR WIRELESS PCS, LLC - IL |
| 414-308 | Milwaukee Zone 1 | PAETEC ITEL, LLC |
| 414-309 | Milwaukee Zone 1 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
| 414-310 | Milwaukee Zone 1 | ONVOY, LLC - WI |
FAQ
Where is 414-307 located?
The prefix is assigned to the Milwaukee Zone 1 rate center in WI, area code 414. It is part of the Milwaukee-Waukesha, WI Metropolitan Statistical Area.
Which company owns 414-307 numbers?
LEVEL 3 COMMUNICATIONS, 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 414-307 safe to answer?
The prefix itself says nothing about the caller. Legitimate Milwaukee Zone 1 businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.