Koshkonong, Missouri Area Codes

Map of Koshkonong

Local time – 1 timezone

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Eastern timezone

Prefixes – 2 codes

Prefix
Type
Location
Carrier
Assigned
Landline
Rystec, Inc
2004/11/08
(417) 304-0
Landline
Rystec, Inc
2004/11/09
(417) 304-1
Landline
Onvoy, LLC - MO
2018/10/11
(417) 304-2
Landline
Onvoy, LLC - MO
2019/11/04
(417) 304-3
Landline
Onvoy, LLC - MO
2019/11/04
(417) 304-4
Landline
Telnyx LLC
2020/07/08
(417) 304-5
Landline
Onvoy, LLC - MO
2021/02/04
(417) 304-7
Landline
Socket Telecom, LLC - MO
2007/01/11
Landline
Centurytel Missouri LLC (Southern)dba Centurylink
-
(417) 867-3
Landline
Centurytel Missouri LLC (Southern)dba Centurylink
-
(417) 867-4
Landline
Radiantiq LLC
2021/02/22
(417) 867-5
Landline
Centurytel Missouri LLC (Southern)dba Centurylink
-
(417) 867-7
Landline
Centurylink Communications LLC
2014/05/06