Welcome to Fern Hill ...
Fern Hill is located in Saint Clair County<1>.
Time Zone: Fern Hill lies in the Central Time Zone (CST/CDT) and observes daylight saving time
Area Codes for Fern Hill: 618 & 730<2>
Communities Also Named Fern Hill ...
Using our Gazetteer, we found that there are 5 communities that are also named Fern Hill - they are located in Nova Scotia, Oregon (2), Pennsylvania and Washington.
For more information, see our Tidbits & Trivia Page for Fern Hill.
Footnotes ...
| <1> | If you're interested in how the shape of Illinois' counties, including Saint Clair, have changed over time, we recommend the Atlas of Historical County Boundaries. |
| <2> | When there's a risk of an area code running out of phone numbers, an 'Overlay Area Code' is created that has the same geographic boundaries as the existing area code. In this case, the 618 code has been Overlayed with the 730 area code. New phone numbers in the Fern Hill area will be assigned with one of these codes: 618 or 730. As a result, placing a call in the Fern Hill area will require 10-digit dialing (where you enter both the area code and then the phone number). |