Millstadt, Illinois Area Codes

Map of Millstadt

Local time – 1 timezone

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Eastern timezone

Prefixes – 2 codes

Prefix
Type
Location
Carrier
Assigned
Unknown
Htc Communications Co. - IL
2014/08/29
(618) 400-0
Landline
Onvoy, LLC
2018/01/05
(618) 400-1
Landline
Telnyx LLC
2020/06/22
(618) 400-2
Landline
Onvoy, LLC
2021/03/26
(618) 400-3
Unknown
Htc Communications Co. - IL
2014/09/02
(618) 400-4
Landline
Onvoy, LLC
2019/06/29
(618) 400-5
Landline
Onvoy, LLC
2019/06/29
(618) 400-6
Landline
Onvoy, LLC
2021/03/26
(618) 400-7
Landline
Centurylink Communications, LLC LA
2015/12/18
(618) 400-8
Landline
Stratus Networks
2020/10/26
(618) 400-9
Unknown
Delta Comms, LLC DBA Clearwave Communications - IL
2021/02/01
Landline
Frontier North, Inc. - IL
-
(618) 476-0
Landline
Radiantiq LLC
2021/04/17
(618) 476-1
Landline
Frontier North, Inc. - IL
-
(618) 476-2
Landline
Level 3 Communications, LLC - AK
2009/03/02
(618) 476-3
Landline
Frontier North, Inc. - IL
-
(618) 476-4
Landline
Twilio International, Inc.
2021/05/12
(618) 476-5
Landline
Level 3 Communications, LLC - AK
2005/02/11
(618) 476-6
Landline
Charter Fiberlink - Illinois, LLC - IL
2007/11/19
(618) 476-7
Landline
Frontier North, Inc. - IL
-
(618) 476-8
Landline
Bandwidth.com CLEC, LLC - IL
2020/03/23
(618) 476-9
Landline
Frontier North, Inc. - IL
-