Area Code 405 serves a significant portion of central Oklahoma, including the state capital, Oklahoma City. Established in 1947, it originally encompassed the entire state before the introduction of additional area codes in 1997, which eventually segmented the region into several codes. Notably, 405 is among the original area codes created by AT&T as part of the North American Numbering Plan.
The area code covers diverse communities, blending urban and rural areas, with a population that reflects a rich cultural heritage. Telecommunications within this area code experienced substantial growth, particularly with the expansion of cellular services in the late 20th century, adapting to the increasing demands of both business and residential customers.
Geographic features include the major metropolitan areas of Norman, Moore, and Midwest City, all of which contribute to the area’s communication needs. The region is marked by a broad range of industries, including energy, aviation, and healthcare, all of which utilize telecommunications infrastructure extensively.
Unique to area code 405 is its overlay with area code 572, which was implemented to meet the rising demand for telephone numbers. This overlay allows for ten-digit dialing within the region, a significant shift in telecommunications practices for local calls. As technology continues to evolve, the area code system reflects changes in usage patterns and demographic shifts, ensuring effective connectivity within this vital area of Oklahoma.
Cities with 405 Area Code: |
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Bethany (OK) |
Del City (OK) |
Edmond (OK) |
Midwest City (OK) |
Moore (OK) |
Norman (OK) |
Oklahoma City (OK) |
Shawnee (OK) |
Stillwater (OK) |
Yukon (OK) |
Area code 405 covers central Oklahoma, including cities like Oklahoma City and Norman. Here’s what to know about it.
If you receive a phone call with the first 3 digits 405 in the United States, you should know that they could belong to Bethany (OK), Del City (OK), Edmond (OK), Midwest City (OK), Moore (OK), Norman (OK), Oklahoma City (OK), Shawnee (OK), Stillwater (OK), Yukon (OK).
Dialing the area code 405 from another state in the United States is considered a long-distance call. Here’s how to make the call: First, dial the area code for 405. Each state, and sometimes specific cities within a state, has unique area codes. Then, enter the 7-digit phone number of the person or business you’re trying to reach. If you’re calling from a landline, check with your provider, as long-distance charges may apply. However, most mobile carriers in the U.S. offer nationwide calling without additional fees. Alternatively, you can use VoIP or internet-based calling apps, like Skype, Zoom, or WhatsApp, to bypass traditional long-distance charges. The number you want to reach should look like this: 1-(AreaCode)-111-2222.
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