414-397 Prefix — Milwaukzn1, Wisconsin

Phone numbers starting with 414-397 are based in Milwaukzn1, Wisconsin, primarily served by T-Mobile.

Recently looked-up numbers in 414-397

• 414-397-7508

More about this region

Area code 414 directory · About area code 414 · Get a WI phone number

Last updated: April 4, 2026