Area Code 317
317 area code is being used for dialing/telecommunication purposes in Indiana, covering 13 major cities and 6 counties, according to (NANP) North American Numbering Plan for 3-digit Numbering Plan Area (NPA) code. All the areas using NPA code 317 is part of EST (Eastern Standard Time) timezone.
317 Area Code Covers 13 Cities
Check this below table to know 13 major cities (having more than 20,000 population) in Indiana using numbering plan area code 317 for dialing/telecommunication purposes.
| City | ZIP Codes | Population |
|---|---|---|
| Brownsburg, IN | 4 | 29,379 |
| Carmel, IN | 3 | 99,453 |
| Fishers, IN | 3 | 99,041 |
| Franklin, IN | 2 | 26,073 |
| Greenfield, IN | 1 | 23,669 |
| Greenwood, IN | 2 | 63,579 |
| Noblesville, IN | 3 | 70,442 |
| Plainfield, IN | 1 | 35,078 |
| Westfield, IN | 1 | 48,262 |
| Zionsville, IN | 1 | 30,832 |
6 Counties Using 317 as Area Code
317 area code is being used in 6 counties of Indiana for dialing/telecommunication purposes.
- Boone County, IN
- Hamilton County, IN
- Hancock County, IN
- Hendricks County, IN
- Johnson County, IN
- Marion County, IN
38 More NPA Codes Related to Area Code 317
1 or more of these 38 NPA codes are being used in the same or adjacent states of Indiana in the United States.
- 217 Area Code
- 219 Area Code
- 224 Area Code
- 260 Area Code
- 262 Area Code
- 270 Area Code
- 309 Area Code
- 312 Area Code
- 314 Area Code
- 331 Area Code
- 364 Area Code
- 414 Area Code
- 417 Area Code
- 463 Area Code
- 502 Area Code
- 534 Area Code
- 573 Area Code
- 574 Area Code
- 606 Area Code
- 608 Area Code
- 618 Area Code
- 630 Area Code
- 636 Area Code
- 660 Area Code
- 708 Area Code
- 715 Area Code
- 765 Area Code
- 773 Area Code
- 779 Area Code
- 785 Area Code
- 812 Area Code
- 815 Area Code
- 816 Area Code
- 847 Area Code
- 859 Area Code
- 872 Area Code
- 920 Area Code
- 930 Area Code