Lookup › Area code 414
414 Area Code — Milwaukee, Wisconsin
Area code 414 serves Milwaukee, WI.
Most looked-up 414 numbers
- 414-361-9437
- 414-292-5126
- 414-676-6657
- 414-278-6432
- 414-704-3812
- 414-534-6999
- 414-430-4856
- 414-534-7209
- 414-339-4602
- 414-397-7508
- 414-412-0358
- 414-719-5437
Phone prefixes in 414
- 414-208
- 414-801
- 414-522
- 414-283
- 414-292
- 414-338
- 414-441
- 414-339
- 414-430
- 414-397
- 414-704
- 414-534
- 414-412
- 414-719
- 414-477
- 414-510
- 414-460
- 414-394
- 414-745
- 414-396
- 414-594
- 414-360
- 414-334
- 414-301
- 414-437
- 414-361
- 414-788
- 414-888
- 414-233
- 414-839
- 414-420
- 414-366
- 414-915
- 414-215
- 414-852
- 414-300
- 414-623
- 414-200
- 414-281
- 414-364
- 414-294
- 414-217
- 414-676
- 414-287
- 414-278
- 414-850
- 414-329
- 414-928
- 414-688
Carriers serving 414
- Verizon (13 numbers)
- T-Mobile (9 numbers)
- At&t (8 numbers)
- Ameritech Wisconsin (4 numbers)
- Onvoy, LLC Wi (3 numbers)
- Twilio (3 numbers)
- US Cellular (3 numbers)
- Hd Carrier, LLC (2 numbers)
- Level 3 Communications, LLC - (2 numbers)
- Telnyx, LLC (1 numbers)
Frequently asked questions
Where is area code 414?
Area code 414 serves Milwaukee, WI.
What prefixes are in area code 414?
Phone2.io tracks 49 phone prefixes in area code 414, with carrier and spam-report data on individual numbers.
More about area code 414
Area code 414 overview, history, and local numbers · Get a WI phone number
Last updated: February 25, 2026