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Understanding the 605 Area Code: History, Location, and Usage

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Understanding the 605 Area Code: History, Location, and Usage

Area codes are an essential part of our modern telecommunications infrastructure, allowing us to identify the geographic location of a particular phone number. The 605 area code is one such code that serves a specific region in the United States. In this article, we will explore the history, location, and usage of the 605 area code.

History of the 605 Area Code

The 605 area code was created in 1947 as part of the North American Numbering Plan (NANP), which divided the United States and Canada into geographic regions, each with its own unique area code. At the time, the 605 area code covered the entire state of South Dakota.

In 1982, the 605 area code was split, with the eastern part of the state receiving a new area code, 605. This split was necessary due to the increasing demand for phone numbers in the state.

Location and Coverage of the 605 Area Code

Today, the 605 area code covers the entire state of South Dakota, including major cities like Sioux Falls, Rapid City, and Aberdeen. It also covers smaller towns and rural areas throughout the state.

Usage and Statistics of the 605 Area Code

As of 2021, the 605 area code has a population of approximately 882,235 people. According to the North American Numbering Plan Administration (NANPA), there are 405 active prefixes in the 605 area code, which equates to approximately 4.5 million possible phone numbers.

The majority of phone numbers in the 605 area code are assigned to landlines, with only a small percentage assigned to mobile phones. The largest telecommunications providers in the area are CenturyLink and Midco.

Conclusion

  1. In conclusion, the 605 area code has a rich history and plays an important role in connecting people and businesses throughout South Dakota. As the demand for phone numbers continues to grow, it is possible that the area code may need to be split again in the future. However, for now, the 605 area code remains an integral part of the telecommunications infrastructure in South Dakota.

FAQ’S

Q: What is the 605 area code?

 

A: The 605 area code is a telephone area code in the North American Numbering Plan (NANP) that serves the state of South Dakota, USA.

Q: When was the 605 area code created?

A: The 605 area code was created in 1947 as part of the original NANP, which divided the United States into numbering plan areas (NPAs) for the purposes of routing telephone calls.

Q: Which cities and towns are covered by the 605 area code?

A: The 605 area code covers the entire state of South Dakota, including major cities such as Sioux Falls, Rapid City, Aberdeen, Watertown, Brookings, Mitchell, and Yankton.

Q: What is the time zone for the 605 area code?

A: The 605 area code is located in the Central Time Zone (CT) and observes Daylight Saving Time (DST).

Q: Can I switch my phone number to the 605 area code?

A: Yes, you can switch your phone number to the 605 area code if you live or do business in South Dakota. You can contact your phone service provider to request a number change.

Q: How do I call a phone number with the 605 area code?

A: To call a phone number with the 605 area code, you need to dial the full 10-digit phone number, including the area code. If you are calling from outside the United States, you need to dial the international access code, followed by the country code for the United States (1), and then the 10-digit phone number.

Q: Are there any special considerations for calling or texting with the 605 area code?

A: No, there are no special considerations for calling or texting with the 605 area code. Just dial the full 10-digit phone number, including the area code, as you would for any other phone number in the United States.

Q: Are there any upcoming changes to the 605 area code?

A: There are no planned changes to the 605 area code at this time. However, as with any area code, the North American Numbering Plan Administrator (NANPA) may need to introduce an overlay area code or split the existing area code in the future if the demand for phone numbers increases.

 

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