Frequently Asked Questions
Area code 318 serves several major cities in northern and central Louisiana, including Alexandria, Bossier City, Monroe, Ruston, and Shreveport.
Area code 318 was assigned to northern and central Louisiana in 1957, splitting off from area code 504.
The new area code 457 will be implemented in 2025 as an overlay to 318 to accommodate the increasing demand for phone numbers in the region. This means both area codes will serve the same geographic area.
Area code 318 covers a large portion of northern and central Louisiana.
Alexandria, Louisiana is located at approximately 31.31129 latitude and -92.44514 longitude.
Area code 318 supports landline, wireless, and VoIP (Voice over Internet Protocol) phone services.
Area code 318 is governed by the North American Numbering Plan Administrator (NANPA).
Area code 457 is scheduled to be introduced as an overlay to area code 318 in 2025.
In 1951, 318 was briefly used as a destination code for San Francisco during early tests of direct distance dialing.
In 1999, the southern portion of area code 318 was split off to create area code 337.
Additional information about area code 318 can be found on the Wikipedia page for Area Code 318 and the North American Numbering Plan Administrator's website.
Area code 318 covers several key cities in northern and central Louisiana, including Shreveport, Bossier City, Alexandria, Ruston, and West Monroe. These cities represent significant economic and cultural centers within the region served by this area code.
Area code 318 was officially assigned to northern and central Louisiana in 1957. This followed its separation from area code 504 and a brief period in 1951 when it was used for testing direct distance dialing to San Francisco.
Area code 318 is crucial for communications in northern and central Louisiana, supporting businesses, residents, and essential services in cities like Shreveport and Alexandria. Its historical significance and upcoming overlay with area code 457 highlight its evolving role in the region's telecommunications infrastructure.
The Numbering Plan Area (NPA) code for this region is 318. This code is essential for routing calls and identifying the geographic origin of phone numbers within northern and central Louisiana.
Ten-digit dialing is now standard for calls to area code 318. This means you must dial both the area code (318) and the seven-digit local number to complete your call.
Area code 318 supports a variety of telecommunications services, including traditional landlines, wireless mobile phones, and Voice over Internet Protocol (VoIP) services. Major carriers provide these services throughout the region.
Area code 457 is scheduled to be implemented as an overlay to area code 318 in 2025. This overlay will be the first of its kind in Louisiana and requires ten-digit dialing.
In 1999, the southern portion of area code 318 transitioned to become area code 337. This split helped accommodate the growing demand for phone numbers in Louisiana.
Area code 318 signifies a specific geographic area within the North American Numbering Plan (NANP), designated for northern and central Louisiana. This area code directs phone calls to this region, making it a crucial part of the telecommunications system.
For more details on area code 318 and its regulations, visit the North American Numbering Plan Administrator's (NANPA) website. They provide official information on area codes and numbering plan administration.
The North American Numbering Plan Administrator (NANPA) is responsible for overseeing and managing area code 318. This includes tasks like planning for future growth and managing the implementation of overlays, such as area code 457.
Understanding Area Code 318: Coverage, Cities, and Regulations
Area Code 318 is an essential part of the telecommunications landscape in northern and central Louisiana. Established in 1957, it has a rich history and serves a diverse range of cities and communities. This guide will explore everything you need to know about Area Code 318, from its geographic coverage to its regulatory framework.
What is Area Code 318?
Area Code 318 is part of the North American Numbering Plan (NANP), assigned to northern and central Louisiana. It was created in 1957 following a split from Area Code 504. This area code is vital for communication in the region, covering a significant portion of the state and serving many major cities.
Geographic Coverage of Area Code 318
Area Code 318 serves a broad section of Louisiana, including several key cities:
These cities are central to the area's economic and cultural activities, making Area Code 318 an important part of daily life in Louisiana.
Major Cities and Coordinates
Here are some of the major cities covered by Area Code 318, along with their geographical coordinates:
Technical Specifications and Numbering Statistics
Network Infrastructure and Carriers
Area Code 318 supports various types of telecommunications services, including landline, wireless, and VoIP. Major carriers in the region provide these services, ensuring connectivity across the area.
Major Telecommunications Services
Regulatory Framework and Historical Context
Area Code 318 is governed by the North American Numbering Plan Administrator (NANPA). The region has transitioned to ten-digit dialing to accommodate future overlays, such as the upcoming introduction of Area Code 457 in 2025, which will be the first overlay complex in Louisiana.
Key Historical Milestones
Conclusion
Area Code 318 is a crucial component of the telecommunications framework in northern and central Louisiana. Its historical significance and the upcoming changes emphasize its importance in regional communications. For more detailed information, visit the Wikipedia page on Area Code 318 or the North American Numbering Plan Administrator's official site.
For further reading, explore related articles on telecommunications infrastructure or check out our guide to other area codes in Louisiana.