Canadial Know Who Called
← Area code 414

414-450 phone numbers

Numbers 414-450-0000 to 414-450-9999 are assigned to Eon Telecom, Inc. (rate centre MILWAUKZN4, WI, NANPA abbreviation). 5 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 414-450-5xxx, 414-450-6xxx — calls from these use spoofed caller IDs.

Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.

Reported numbers in 414-450