Saybrook, Illinois Area Codes

Map of Saybrook

Local time – 1 timezone

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Eastern timezone

Prefixes – 2 codes

Prefix
Type
Location
Carrier
Assigned
Landline
Frontier North, Inc. - IL
-
(309) 475-0
Landline
Itv-3, LLC D/b/a I3 Broadband
2003/08/01
(309) 475-1
Landline
Telnyx LLC
2020/06/25
(309) 475-2
Landline
Frontier North, Inc. - IL
-
(309) 475-6
Landline
Frontier North, Inc. - IL
-
(309) 475-7
Landline
Stratus Networks
2020/09/15
(309) 475-9
Landline
Frontier North, Inc. - IL
-
Landline
Level 3 Communications, LLC - AK
2002/08/19
(309) 893-0
Landline
Mediacom Telephony of Illinois, LLC - IL
2010/01/21
(309) 893-1
Landline
Onvoy, LLC
2019/06/18
(309) 893-3
Landline
Radiantiq LLC
2021/04/16
(309) 893-4
Landline
Level 3 Communications, LLC - AK
-
(309) 893-7
Landline
Centurylink Communications LLC
2014/07/10
(309) 893-8
Landline
Onvoy, LLC
2018/11/28
(309) 893-9
Landline
Onvoy, LLC
2019/06/18