Area Code 409: Key Information and Coverage in Texas
Area code 409 is an essential part of the telecommunications landscape in Texas, covering significant cities such as Beaumont and Galveston. This article provides an in-depth look at the technical specifications, geographic coverage, history, and regulatory framework of area code 409.
What is Area Code 409?
Area code 409 is a telephone area code in the North American Numbering Plan (NANP) for Texas. It was established on March 19, 1983, and primarily serves the southeastern region of Texas, including cities like Beaumont, Galveston, Port Arthur, and Texas City.
Technical Specifications of Area Code 409
- NPA Code: 409
- Type: Single
- Implementation Date: March 19, 1983
- State: Texas
Geographic Coverage
Area code 409 covers a diverse range of geographic locations within Texas. Below are the major cities and their coordinates:
| 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 |
These cities are vital economic centers in Texas, contributing to the state's overall development.
Numbering and Utilization
While specific statistics on the total numbers available and utilization rate are not provided, area code 409 remains a critical component of Texas's telecommunications infrastructure.
Network Infrastructure and Services
Major Carriers
Although specific carrier information is not detailed here, area code 409 is supported by major telecommunications providers offering a variety of services, including:
- Landline
- Wireless
- VoIP
Regulatory Framework
Area code 409 is managed by the North American Numbering Plan Administrator (NANPA), which oversees its compliance with telecommunications standards.
- Dialing Requirements: Transitioned to ten-digit dialing by October 24, 2021, to accommodate the 988 dialing code for the National Suicide Prevention Lifeline.
- NANPA Regulations: Ensures adherence to national telecom regulations and standards.
Historical Milestones
- 1983: Area code 409 was created from area code 713.
- 2000: The area code was divided, creating area codes 936 and 979.
- 2021: Transition to ten-digit dialing due to the 988 implementation.
Conclusion
Area code 409 serves a significant portion of Texas, including key cities like Beaumont and Galveston. Since its inception, it has undergone several changes to adapt to the evolving telecommunications landscape. Managed by NANPA, area code 409 continues to play a vital role in connecting Texas residents.
For more detailed information, visit the official Wikipedia page on Area Code 409.
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By staying informed about area codes and their implications, residents and businesses can better navigate the telecommunications systems that connect us all.