The 417 area code serves southwestern Missouri, including Springfield, Joplin, Branson, Nixa, Ozark, Carthage, Neosho, Lebanon, and West Plains. It was created in 1950 and covers the Central Time Zone. As of 2026, it remains a single, non-overlay area code with no announced split.
What Is the 417 Area Code?
The area code 417 is a North American Numbering Plan (NANP) telephone area code assigned to southwestern Missouri. It’s one of six area codes currently serving the state, alongside 314/557 (St. Louis), 573/235 (central and southeastern Missouri), 636 (St. Louis suburbs), 660 (northern Missouri), and 816/975 (Kansas City).
Where Is the 417 Area Code Located?
Area code 417 location covers a large geographic region of the Ozarks and southwestern Missouri, stretching from the Kansas and Oklahoma borders in the west to near the Arkansas border in the south.
Major cities and communities
Major cities and communities in the 417 area code location include:
History: When Was the 417 Area Code Created?
417 area began in 1950 and ranks among the oldest U.S. area codes. Before then, Missouri used two codes: 816 for the north and west, and 314 for the east. As phone use grew, officials split southwest Missouri from 816 and assigned it the new 417 area code.
Is the 417 Area Code Running Out of Numbers?
As of 2026, officials have not planned any new overlay or split for 417 area code missouri. NANPA has not listed 417 as needing a new code soon. However, number use can change, so check NANPA or your state’s public service commission for the latest updates.
417 Area Code Time Zone
All areas served by the 417 country code observe Central Time (CT), specifically Central Standard Time (CST) and Central Daylight Time (CDT) during daylight saving time. This matches the rest of Missouri.
How to Dial a 417 Area Code Number
Standard NANP dialing rules apply:
Is a 417 Number a Scam? What to Know About 417 Robocalls
A telephone area code 417 alone doesn’t indicate a scam; it simply reflects the number’s original registration in southwestern Missouri. However, scammers commonly use neighbor spoofing, deliberately displaying a 417 number to appear local and increase the chance you’ll answer.
417 Area Code vs. Neighboring Area Codes
| Area Code | Region Covered | Established |
|---|---|---|
| 417 | Southwestern Missouri (Springfield, Joplin, Branson) | 1950 |
| 573/235 | Central & southeastern Missouri (Columbia, Jefferson City) | 1996 |
| 816/975 | Kansas City metro & St. Joseph | 1947 |
| 620 | Southeastern Kansas (borders 417) | 1966 |
| 918 | Northeastern Oklahoma (borders 417) | 1953 |
Frequently Asked Questions (FAQs)
Conclusion
The 417 area code is more than a dialing prefix; it’s the telecommunications identity of southwestern Missouri, tying together Springfield, Joplin, Branson, and the surrounding Ozark communities under a single numbering plan that has remained stable since 1950.
