636 Area Code 🌍☎️
The 636 Area Code is located in the state of Missouri. Area Code 636 is one of the 269 three-digit telephone area codes in the USA. It covers roughly 3,760,000 unique phone numbers and 596,977 individuals near the cities of Saint Charles, Chesterfield, and O Fallon.
Cities Located in the 636 Area Code
The most populous cities in area code 636 are: Saint Charles, Chesterfield, O Fallon, Saint Louis, and Ballwin.
Other cities in the 636 area code include: Wentzville, Crystal City, Fenton, Saint Peters, Washington, Arnold, Valley Park, Imperial, Union, Earth City, High Ridge, Troy, Cedar Hill, Warrenton, Wildwood, Pacific, Portage Des Sioux, Maryland Heights, De Soto, Saint Ann, Eureka, Saint Clair, Herculaneum, Defiance, Gray Summit, Foristell, Hillsboro, Winfield, House Springs, Wright City, Marthasville, Moscow Mills, Augusta, Fletcher, Old Monroe, Foley, Jonesburg, Hawk Point, High Hill, Truxton, and New Haven.
Reverse Phone Lookup
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About Saint Charles, Chesterfield, and O Fallon, Missouri
St. Charles is a city in, and the county seat of, St. Charles County, Missouri, United States. The population was 65,794 at the 2010 census, making St. Charles the ninth-largest city in Missouri. It lies to the northwest, and is a suburb of St. Louis, Missouri on the Missouri River.Founded in about 1769 as Les Petites Côtes, or "The Little Hills" in French, by Louis Blanchette, a French-Canadian fur trader, when the area was nominally ruled by Spain following the Seven Years' War, it is the third-oldest city in Missouri. For a time, it played a significant role in the United States' westward expansion.It was settled primarily by French-speaking colonists from Canada in its early days and was considered the last "civilized" stop by the Lewis and Clark Expedition in 1804, which was exploring the western territory after the United States made the Louisiana Purchase. The city served as the first Missouri capital from 1821 to 1826, and is the site of the Saint Rose Philippine Duchesne shrine.
Chesterfield is a city in St. Louis County, Missouri, United States, and a Western suburb of St. Louis. As of the 2010 census, the population was 47,484, making it the state's fourteenth-largest city.The broader valley of Chesterfield was originally referred to as "Gumbo Flats", derived from its soil, which though very rich and silty, became like a gumbo when wet. Chesterfield is half the size of St. Louis.
O'Fallon / oʊ ˈ f æ l ən / is a city along Interstate 70 and Interstate 64 between Lake St. Louis and St. Peters in St. Charles County, Missouri. It is part of the St. Louis Metropolitan Statistical Area. As of the 2010 census O'Fallon had a population of 79,329, making it the largest municipality in St. Charles County and seventh largest in the state of Missouri. In 2006 Money Magazine named O'Fallon 39th in its "Best 100 Places to Live." Money Magazine also ranked O'Fallon 68th out of 100 in 2008 and 26th out of 100 in 2010. O'Fallon's namesake in St. Clair County, Illinois is also part of the St. Louis Metropolitan Statistical Area. The two O'Fallons are one of the few pairs of same-named municipalities to be part of the same MSA.
What Time Zone is Area Code 636?
The 636 area code lies within the Central Daylight Time Zone (or CDT). The current time in Central Daylight Time is 5:42 AM on Jun 04, 2023.
Neighborhood Demographics
Statistics based on US Census data for Saint Charles
38 y/o
Median Age
The median age for Saint Charles was sourced from the US Census
$75.9K
Median Income
The median income for Saint Charles was sourced from the US Census
$212K
Median Home Value
The median home value for Saint Charles was sourced from the US Census
597K
Total Population
The total population for Saint Charles was sourced from the US Census
Nearby Area Codes in Missouri
395 Records Found
Phone Number Prefixes in the 636 Area Code
Birch Telecom
Maryland Heights, MO
AT&T Southwest
Ballwin, MO
AT&T Mobility
Crystal City, MO
Verizon Wireless
Crystal City, MO
Verizon Wireless
Arnold, MO
Verizon Wireless
Arnold, MO
XO Communications
Saint Louis, MO
T-Mobile
Saint Charles, MO
Charter Fiberlink
Ballwin, MO
AT&T Mobility
Washington, MO
Verizon Wireless
Cedar Hill, MO
Charter Fiberlink
Imperial, MO
Bandwidth.com
Herculaneum, MO
AT&T Southwest
Valley Park, MO
AT&T Southwest
Ballwin, MO
Windstream
Saint Charles, MO
AT&T Southwest
Ballwin, MO
AT&T Mobility
Crystal City, MO
Verizon Wireless
Saint Charles, MO
Peerless Network
Ballwin, MO
AT&T Southwest
Washington, MO
Charter Fiberlink
Saint Charles, MO
XO Communications
Saint Charles, MO
AT&T Southwest
Chesterfield, MO
Verizon Wireless
Saint Peters, MO
Unknown
Portage Des Sioux, MO
AT&T Southwest
Saint Charles, MO
AT&T Southwest
Ballwin, MO
AT&T Southwest
Pacific, MO
Unknown
Portage Des Sioux, MO
AT&T Southwest
Saint Charles, MO
Charter Fiberlink
O Fallon, MO
AT&T Southwest
Pacific, MO
AT&T Southwest
Wildwood, MO
AT&T Southwest
Cedar Hill, MO
Peerless Network
Earth City, MO
CenturyLink
Saint Peters, MO
CenturyLink
Saint Peters, MO
AT&T Mobility
Washington, MO
AT&T Mobility
Saint Charles, MO
AT&T Southwest
Cedar Hill, MO
AT&T Mobility
Saint Charles, MO
Charter Fiberlink
O Fallon, MO
Verizon Wireless
Warrenton, MO
AT&T Southwest
Saint Charles, MO
USA Mobility
Saint Charles, MO
Peerless Network
House Springs, MO
Peerless Network
Wildwood, MO
CenturyLink
Wentzville, MO
AT&T Mobility
Saint Charles, MO
AT&T Southwest
Saint Charles, MO
CenturyLink
Wentzville, MO
Peerless Network
Arnold, MO
AT&T Southwest
De Soto, MO
AT&T Southwest
Saint Charles, MO
CenturyLink
Moscow Mills, MO
AT&T Mobility
Wentzville, MO
AT&T Mobility
Warrenton, MO
AT&T Mobility
Saint Charles, MO
American Messaging
Arnold, MO
CenturyLink
Moscow Mills, MO
AT&T Mobility
High Ridge, MO
AT&T Southwest
High Ridge, MO
AT&T Mobility
Warrenton, MO
AT&T Mobility
Wright City, MO
AT&T Southwest
Ballwin, MO
Charter Fiberlink
Saint Peters, MO
AT&T Southwest
Washington, MO
AT&T Southwest
Ballwin, MO
AT&T Southwest
Ballwin, MO
CenturyLink
Saint Peters, MO
Verizon Wireless
Ballwin, MO
Peerless Network
Portage Des Sioux, MO
Peerless Network
Gray Summit, MO
USA Mobility
Saint Charles, MO
AT&T Southwest
Wildwood, MO
XO Communications
Earth City, MO
XO Communications
Valley Park, MO
Verizon Business
Wildwood, MO
Windstream
Portage Des Sioux, MO
Unknown
Portage Des Sioux, MO
AT&T Mobility
High Ridge, MO
Peerless Network
Eureka, MO
AT&T Mobility
Washington, MO
Onvoy
Portage Des Sioux, MO
XO Communications
Valley Park, MO
XO Communications
Ballwin, MO
AT&T Mobility
O Fallon, MO
AT&T Southwest
Saint Charles, MO
AT&T Southwest
Saint Charles, MO
XO Communications
Maryland Heights, MO
Verizon Wireless
Wentzville, MO
AT&T Southwest
Saint Charles, MO
AT&T Mobility
Saint Charles, MO
Windstream
Saint Louis, MO
AT&T Southwest
Gray Summit, MO
AT&T Southwest
Wildwood, MO
Verizon Wireless
Foristell, MO
AT&T Southwest
Imperial, MO
YMax Communications
Crystal City, MO
AT&T Mobility
Wentzville, MO
CenturyLink
Saint Peters, MO
AT&T Southwest
Herculaneum, MO
AT&T Southwest
Saint Charles, MO
AT&T Southwest
Herculaneum, MO
Verizon Wireless
Ballwin, MO
Verizon Wireless
Saint Peters, MO
Verizon Wireless
Saint Charles, MO
Charter Fiberlink
Earth City, MO
AT&T Mobility
High Ridge, MO
AT&T Southwest
Saint Charles, MO
AT&T Southwest
Chesterfield, MO
AT&T Mobility
Crystal City, MO
Peerless Network
Imperial, MO
AT&T Southwest
Ballwin, MO
AT&T Southwest
Chesterfield, MO
AT&T Southwest
Chesterfield, MO
XO Communications
Fenton, MO
Windstream
Chesterfield, MO
AT&T Mobility
Crystal City, MO
AT&T Southwest
Chesterfield, MO
AT&T Southwest
Chesterfield, MO
AT&T Mobility
Saint Charles, MO
AT&T Mobility
O Fallon, MO
YMax Communications
Crystal City, MO
AT&T Mobility
O Fallon, MO
Global Crossing
Imperial, MO
Global Crossing
Arnold, MO
XO Communications
Ballwin, MO
Peerless Network
De Soto, MO
XO Communications
Saint Charles, MO
American Messaging
Saint Charles, MO
AT&T Mobility
High Ridge, MO
AT&T Mobility
Saint Peters, MO
Peerless Network
Union, MO
AT&T Southwest
De Soto, MO
Global Crossing
Saint Ann, MO
XO Communications
Ballwin, MO
XO Communications
Maryland Heights, MO
Charter Fiberlink
Saint Louis, MO
AT&T Mobility
Saint Ann, MO
AT&T Southwest
Saint Clair, MO
Verizon Business
Crystal City, MO
Peerless Network
Crystal City, MO
CenturyLink
Wentzville, MO
Peerless Network
Union, MO
XO Communications
Fenton, MO
AT&T Southwest
House Springs, MO
AT&T Southwest
High Ridge, MO
Windstream
Saint Louis, MO
Verizon Wireless
Wentzville, MO
Sprint
Maryland Heights, MO
Peerless Network
Cedar Hill, MO
XO Communications
Saint Louis, MO
AT&T Southwest
Saint Charles, MO
AT&T Southwest
Saint Charles, MO
AT&T Mobility
Crystal City, MO
AT&T Southwest
Chesterfield, MO
XO Communications
Chesterfield, MO
AT&T Southwest
Chesterfield, MO
AT&T Southwest
Chesterfield, MO
AT&T Southwest
Chesterfield, MO
AT&T Southwest
Gray Summit, MO
CenturyLink
Wright City, MO
Peerless Network
Cedar Hill, MO
Verizon Wireless
Ballwin, MO
Unknown
Portage Des Sioux, MO
XO Communications
Earth City, MO
Windstream
Saint Louis, MO
XO Communications
Saint Charles, MO
Charter Fiberlink
Troy, MO
Birch Telecom
Maryland Heights, MO
Charter Fiberlink
Chesterfield, MO
Windstream
Saint Louis, MO
XO Communications
Chesterfield, MO
AT&T Southwest
Hillsboro, MO
Verizon Business
Saint Charles, MO
XO Communications
Saint Charles, MO
AT&T Mobility
Saint Charles, MO
AT&T Southwest
Hillsboro, MO
AT&T Southwest
Valley Park, MO
AT&T Southwest
Valley Park, MO
XO Communications
Saint Charles, MO
Charter Fiberlink
Wentzville, MO
AT&T Southwest
Valley Park, MO
AT&T Mobility
Saint Peters, MO
CenturyLink
Wentzville, MO
AT&T Mobility
Saint Louis, MO
AT&T Southwest
Saint Charles, MO
XO Communications
Chesterfield, MO
AT&T Southwest
Portage Des Sioux, MO
AT&T Southwest
Saint Charles, MO
AT&T Southwest
Saint Charles, MO
AT&T Southwest
Saint Charles, MO
AT&T Southwest
Saint Charles, MO
AT&T Southwest
Saint Charles, MO
AT&T Southwest
Crystal City, MO
AT&T Southwest
Crystal City, MO
AT&T Southwest
Saint Charles, MO
AT&T Southwest
Crystal City, MO
AT&T Southwest
Saint Charles, MO
AT&T Southwest
Saint Charles, MO
AT&T Southwest
Imperial, MO
Peerless Network
Fletcher, MO
AT&T Southwest
Saint Charles, MO
AT&T Southwest
Saint Charles, MO
AT&T Southwest
Imperial, MO
AT&T Southwest
Saint Charles, MO
CenturyLink
Saint Peters, MO