Shannon, Illinois Area Codes

Map of Shannon

Local time – 1 timezone

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Eastern timezone

Prefixes – 3 codes

Prefix
Type
Location
Carrier
Assigned
(815) 309
Unknown
Aero North Communications, Inc. - IL
2006/07/18
Landline
Mediacom Telephony of Illinois, LLC - IL
2006/04/21
(815) 571-0
Landline
Telnyx LLC
2020/06/26
(815) 571-1
Landline
Stratus Networks
2020/09/15
(815) 571-5
Landline
Onvoy, LLC
2018/08/09
(815) 571-7
Landline
Onvoy, LLC
2021/03/05
(815) 571-8
Landline
Radiantiq LLC
2021/04/13
Landline
Citizens Telecom CO Illinois-frontier Citizens -il
-
(815) 864-0
Landline
Mediacom Telephony of Illinois, LLC - IL
2010/03/03
(815) 864-2
Landline
Citizens Telecom CO Illinois-frontier Citizens -il
-
(815) 864-3
Landline
Citizens Telecom CO Illinois-frontier Citizens -il
-
(815) 864-7
Landline
Centurylink Communications LLC
2014/07/08
(815) 864-8
Landline
Onvoy, LLC
2019/08/09
(815) 864-9
Landline
Citizens Telecom CO Illinois-frontier Citizens -il
-