Where is phone area code 636

Charles County, Missouri. It is part of the St. Louis Metropolitan Statistical Area. As of the census O'Fallon had a population of 79,, making it the largest municipality in St. Charles County and seventh largest in the state of Missouri.

O'Fallon's namesake in St. Clair County, Illinois is also part of the St. Reverse Phone Lookup Area Code. The Area Code is located in the state of Missouri. Area Code is one of the three-digit telephone area codes in the USA.

It covers roughly 3,, unique phone numbers and , individuals near the cities of Saint Charles, Chesterfield, and O Fallon. Cities Located in the Area Code.

What Time Zone is Area Code ? Neighborhood Demographics. Nearby Area Codes in Missouri. Area Code Click to find Toll Free with a free trial. Toll Free from TollFreeForwarding. Buy your own numbers numbers with many smart features. Find area codes by using AreaCode. Area zip codes are different than area codes for calling. Click here for uk telephone number with real-time call records. Here you'll find an area codes list of area codes within the United States, plus Canada area codes.

For a full list of area codes, visit AreaCode. It provides USA area codes and an area code map. Mexico area code is not included in the North American Numbering Plan. Beyond area code listings, relevant information about each area code is detailed. You can also search area codes by state, and within the NANP, find country area codes. The area codes locator shows the coverage area for each phone number area code.

Area code locations are also listed by city next to the area code maps on this page. Find area codes using the area code search function on AreaCode. With area codes search, you can find city area codes in the United States, Canada and elsewhere. State area codes may be found using AreaCode. The telephone area code is dialed before the local number.

For area codes by city, search AreaCode. Area codes telephone differ from region to region, and in some places the area code must be dialed even when calling locally within that region. Find out more with area code decoder. Not looking for St. Charles area code information? We also have St. Louis area code information for the Area Code and Springfield area code information for the Area Code. Major cities like St.