Griggsville, Illinois Area Codes

Map of Griggsville

Local time – 1 timezone

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Eastern timezone

Prefixes – 1 codes

Prefix
Type
Location
Carrier
Assigned
Landline
Frontier North, Inc. - IL
-
(217) 833-0
Landline
Big River Telephone Company, LLC - AR
2018/10/09
(217) 833-1
Landline
Frontier North, Inc. - IL
-
(217) 833-2
Landline
Frontier North, Inc. - IL
-
(217) 833-3
Landline
Onvoy, LLC
2021/03/08
(217) 833-4
Landline
Level 3 Communications, LLC - AK
2017/08/29
(217) 833-6
Landline
Radiantiq LLC
2021/04/15
(217) 833-7
Landline
Adams Telsystems, Inc.
2008/09/19
(217) 833-8
Landline
Onvoy, LLC
2020/02/21