Welcome to White House ...
White House is located in Montgomery County<1>.
Time Zone: White House lies in the Central Time Zone (CST/CDT) and observes daylight saving time
Area Codes for White House: 217 & 447<2>
Communities Also Named White House ...
Using our Gazetteer, we found that there are 12 communities that are also named White House - they are located in Florida, Mississippi, Missouri, Newfoundland and Labrador, Pennsylvania (2), Tennessee, Utah and Virginia (4).
For more information, see our Tidbits & Trivia Page for White House.
Footnotes ...
| <1> | If you're interested in how the shape of Illinois' counties, including Montgomery, 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 217 code has been Overlayed with the 447 area code. New phone numbers in the White House area will be assigned with one of these codes: 217 or 447. As a result, placing a call in the White House area will require 10-digit dialing (where you enter both the area code and then the phone number). |