Winfield, Iowa Area Codes

Map of Winfield

Local time – 1 timezone

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Eastern timezone

Prefixes – 1 codes

Prefix
Type
Location
Carrier
Assigned
Landline
Windstream Iowa Communications, Inc.
-
(319) 257-1
Landline
Windstream Iowa Communications, Inc.
-
(319) 257-2
Landline
Onvoy, LLC - IA
2020/05/29
(319) 257-3
Landline
Windstream Iowa Communications, Inc.
-
(319) 257-4
Landline
Onvoy, LLC - IA
2021/04/14
(319) 257-5
Landline
Centurylink Communications, LLC LA
2016/09/07
(319) 257-6
Landline
Windstream Iowa Communications, Inc.
-
(319) 257-7
Landline
Windstream Iowa Communications, Inc.
-
(319) 257-8
Landline
Onvoy, LLC - IA
2021/02/14