Dawson, Iowa Area Codes

Map of Dawson

Local time – 1 timezone

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Eastern timezone

Prefixes – 2 codes

Prefix
Type
Location
Carrier
Assigned
Landline
Qwest Corporation
-
(515) 428-0
Landline
Bandwidth.com CLEC, LLC - IA
2008/10/30
(515) 428-1
Landline
Bandwidth.com CLEC, LLC - IA
2014/02/17
(515) 428-2
Landline
Bandwidth.com CLEC, LLC - IA
2010/02/03
(515) 428-3
Landline
Onvoy, LLC - IA
2012/11/15
(515) 428-4
Landline
Onvoy, LLC - IA
2012/11/15
(515) 428-5
Landline
Onvoy, LLC - IA
2012/12/26
(515) 428-6
Landline
Bandwidth.com CLEC, LLC - IA
2015/04/21
(515) 428-7
Landline
Onvoy, LLC - IA
2008/07/30
(515) 428-8
Landline
Qwest Corporation
-
(515) 428-9
Landline
Qwest Corporation
-
Landline
Onvoy, LLC - IA
2016/03/22
(515) 750-0
Landline
Onvoy, LLC - IA
2016/03/22
(515) 750-1
Landline
Onvoy, LLC - IA
2016/03/22
(515) 750-2
Landline
Bandwidth.com CLEC, LLC - IA
2018/07/27
(515) 750-3
Landline
Telnyx LLC
2020/05/04
(515) 750-4
Landline
Onvoy, LLC - IA
2020/10/21
(515) 750-5
Landline
Integrated Path Communcations, LLC - IA
2018/05/02
(515) 750-6
Landline
Onvoy, LLC - IA
2020/10/21
(515) 750-7
Landline
Centurylink Communications, LLC LA
2017/02/16
(515) 750-8
Landline
Twilio International, Inc.
2020/11/18
(515) 750-9
Landline
Onvoy, LLC - IA
2021/02/11