Area Code 409: Comprehensive Technical Details and Geographic Coverage

Info: Area code 409 is a telephone area code in the North American Numbering Plan (NANP) for Texas, covering Beaumont and Galveston.

Technical Specifications of Area Code 409

• NPA Code: 409
• Type: Single
• Implementation Date: March 19, 1983
• State: Texas

Geographic Coverage

• Coordinates: Latitude 29.30135 to 30.08605, Longitude -94.7977 to -93.94233
• Areas Served: Beaumont, Galveston, Port Arthur, Texas City

Major Cities

City	Latitude	Longitude
Beaumont	30.08605	-94.10185
Galveston	29.30135	-94.7977
Port Arthur	29.88519	-93.94233
Texas City	29.38385	-94.9027

Numbering Statistics

• Total Numbers Available: Not provided
• Utilization Rate: Not provided
• Exhaust Projection: Not provided

Network Infrastructure

Major Carriers

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Services Offered

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Regulatory Framework

• Regulatory Body: North American Numbering Plan Administrator (NANPA)
• Dialing Requirements: Transitioned to ten-digit dialing by October 24, 2021
• NANPA Regulations: Compliance with the transition to 988 as a three-digit access to the National Suicide Prevention Lifeline

Historical Milestones

• March 19, 1983: Area code 409 created from area code 713
• 2000: Area code 409 divided into three sections, creating area codes 936 and 979
• October 24, 2021: Transition to ten-digit dialing due to the implementation of 988 as a dialing code for the National Suicide Prevention Lifeline

Conclusion

Area code 409 is vital for southeast Texas, including cities like Beaumont and Galveston. Since its inception in 1983, it has experienced significant changes, such as a split in 2000 and the adoption of ten-digit dialing in 2021. The area code is managed by NANPA, ensuring compliance with national telecommunications standards.

For further details, visit the official Wikipedia page on Area Code 409.