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Understanding Area Code 417: Missouri's Telephone Network Explained
Area code 417 is an essential part of the telecommunications infrastructure in southwestern Missouri. This guide provides a detailed look at its coverage, major cities, telecom services, and historical significance.
What is Area Code 417?
Area code 417 was established in 1951 as part of the North American Numbering Plan (NANP). It serves southwestern Missouri, including major cities such as Springfield and Joplin. This area code is crucial for connecting residents and businesses in this region.
Key Facts About Area Code 417
NPA Code: 417
Type: Single
Implementation Date: 1951
State: Missouri
Geographic Coverage
Area code 417 covers a significant portion of southwestern Missouri, providing telecom services to a diverse population.
Major Cities Covered
Springfield, Missouri: Coordinates 37.21533° N, 93.29824° W
Joplin, Missouri: Coordinates 37.08423° N, 94.51328° W
The coverage extends beyond these cities, reaching rural communities and ensuring connectivity throughout the region.
Telecommunications Infrastructure
Leading Carriers
Area code 417 is serviced by several major telecommunications providers:
AT&T: Holds a 40% market share
Verizon: Accounts for 35% of the market
T-Mobile: Covers 25% of the area
Services Offered
Residents and businesses in this area benefit from a range of services, including:
As of October 24, 2021, area code 417 adopted ten-digit dialing due to the national implementation of 988 as the National Suicide Prevention Lifeline.
Historical Context
1947: Missouri was initially divided into two area codes, 314 and 816.
1951: Area code 417 was created from a split of area code 816.
2021: Transitioned to ten-digit dialing to accommodate the 988 Lifeline.
Numbering and Utilization
Total Numbers Available: Specific data not available
Utilization Rate: Specific data not available
Exhaust Projection: Expected by 2030
Conclusion
Area code 417 plays a vital role in Missouri's telecommunications network, especially in Springfield and Joplin. The area continues to evolve, adapting to modern communication needs and regulatory requirements.