Area Code 636
636 area code is being used for dialing/telecommunication purposes in Missouri, covering 8 major cities and 3 counties, according to (NANP) North American Numbering Plan for 3-digit Numbering Plan Area (NPA) code. All the areas using NPA code 636 is part of CST (Central Standard Time) timezone.
636 Area Code Covers 8 Cities
Check this below table to know 8 major cities (having more than 20,000 population) in Missouri using numbering plan area code 636 for dialing/telecommunication purposes.
| City | ZIP Codes | Population |
|---|---|---|
| Arnold, MO | 1 | 20,840 |
| Ballwin, MO | 3 | 30,948 |
| Chesterfield, MO | 3 | 49,645 |
| Wentzville, MO | 1 | 44,584 |
| Wildwood, MO | 2 | 35,276 |
3 Counties Using 636 as Area Code
636 area code is being used in 3 counties of Missouri for dialing/telecommunication purposes.
49 More NPA Codes Related to Area Code 636
1 or more of these 49 NPA codes are being used in the same or adjacent states of Missouri in the United States.
- 217 Area Code
- 224 Area Code
- 270 Area Code
- 308 Area Code
- 309 Area Code
- 312 Area Code
- 314 Area Code
- 316 Area Code
- 319 Area Code
- 331 Area Code
- 364 Area Code
- 402 Area Code
- 405 Area Code
- 417 Area Code
- 423 Area Code
- 479 Area Code
- 501 Area Code
- 502 Area Code
- 515 Area Code
- 531 Area Code
- 539 Area Code
- 563 Area Code
- 573 Area Code
- 580 Area Code
- 606 Area Code
- 615 Area Code
- 618 Area Code
- 620 Area Code
- 629 Area Code
- 630 Area Code
- 641 Area Code
- 660 Area Code
- 708 Area Code
- 712 Area Code
- 731 Area Code
- 773 Area Code
- 779 Area Code
- 785 Area Code
- 815 Area Code
- 816 Area Code
- 847 Area Code
- 859 Area Code
- 865 Area Code
- 870 Area Code
- 872 Area Code
- 901 Area Code
- 913 Area Code
- 918 Area Code
- 931 Area Code