New Haven, Illinois Area Codes

Map of New Haven

Local time – 1 timezone

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Eastern timezone

Prefixes – 1 codes

Prefix
Type
Location
Carrier
Assigned
Landline
Frontier North, Inc. - IL
-
(618) 265-2
Landline
Delta Comms, LLC DBA Clearwave Communications - IL
2003/01/14
(618) 265-3
Landline
Frontier North, Inc. - IL
-
(618) 265-9
Landline
Frontier North, Inc. - IL
-