CITY & SETTLEMENT

Big Rock Area Codes and ZIP Codes

Illinois · United States

Country calling code
+1
ZIP Codes
60511
Local time
America/Chicago
Country
United States

A local area-code link is not listed here. The country calling code is shown separately when available.

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Big Rock ZIP Codes

Local time & call planner

Big Rock Time Zone

IANA time zone
America/Chicago
Current UTC offset
-06:00
Daylight saving time
Not in effect

Map & location

Latitude and Longitude

Latitude
41.76392
Longitude
-88.54702
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International dialing format

  • +1 [national number]

Use the national number in international format. A domestic trunk prefix is not always part of that number.

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Township of Big Rock

Local facts

Population is a source snapshot, not a live count.

Recorded population
1,165
Recorded elevation
216 m

Names & history

Names, translations and spelling variants

Russian

  • Биг Рок