Armstrong, Iowa Area Codes

Map of Armstrong

Local time – 1 timezone

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Eastern timezone

Prefixes – 3 codes

Prefix
Type
Location
Carrier
Assigned
Landline
Windstream Iowa Communications, Inc.
2018/02/01
(712) 206-9
Landline
Windstream Iowa Communications, Inc.
2018/02/01
Landline
Windstream Iowa Communications, Inc.
-
(712) 864-0
Unknown
Aureon Communications, LLC
2016/06/17
(712) 864-1
Landline
Windstream Iowa Communications, Inc.
-
(712) 864-3
Landline
Windstream Iowa Communications, Inc.
-
(712) 864-4
Wireless
T-mobile USA, Inc.
2018/07/18
(712) 864-6
Landline
Centurylink Communications, LLC LA
2016/11/22
(712) 864-7
Landline
Windstream Iowa Communications, Inc.
-
(712) 864-8
Landline
Onvoy, LLC - IA
2021/03/08
(712) 868
Landline
Independent Networks, LLC
-