What cities are included in Area Code 605?

Area Code 605 covers all cities in South Dakota, including Aberdeen, Sioux Falls, and Rapid City.

How do I dial a number in Area Code 605?

For local calls, dial 10 digits. For toll calls, dial 1 followed by 10 digits.

Is Area Code 605 expected to change?

Currently, there are no plans to change Area Code 605 due to sufficient number availability.

What are some landmarks within Area Code 605?

Landmarks within Area Code 605 include Mount Rushmore and the Badlands.

What cities are covered by Area Code 605?

Area Code 605 covers cities such as Aberdeen, Sioux Falls, Rapid City, Brookings, and Watertown in South Dakota.

Does Area Code 605 cover the entire state of South Dakota?

Yes, Area Code 605 covers the entire state of South Dakota.

Is there an overlay for Area Code 605?

No, there is no overlay for Area Code 605; it serves the entire state of South Dakota without any splits or overlays.

What are the dialing procedures for Area Code 605?

For local calls, dial 10 digits (XXX-XXXX). For toll calls, dial 1 followed by 10 digits (1-605-XXX-XXXX). For operator-assisted calls, dial 0 followed by 10 digits (0-605-XXX-XXXX).

Which telecommunications carriers operate in Area Code 605?

Major telecommunications carriers in Area Code 605 include AT&T, Verizon, T-Mobile, and CenturyLink.

Why hasn't Area Code 605 faced number exhaustion issues?

Due to the low population density in South Dakota, Area Code 605 has not faced number exhaustion issues like more populous regions.

Is Area Code 605 in the Central or Mountain Time Zone?

Area Code 605 is in the Central Time Zone for the eastern part of the state and the Mountain Time Zone for the western part.

How can I find out if a new number is available in Area Code 605?

Check with local telecommunications carriers for the availability of new numbers in specific areas within Area Code 605.

Is Area Code 605 assigned to a specific city?

No, Area Code 605 is not assigned to a specific city; it covers the entire state of South Dakota.

What is the significance of Area Code 605 in telecommunications history?

Area Code 605 is significant as it is one of the original area codes established in 1947 and has remained unchanged.

How do I make a toll call to a number in Area Code 605?

To make a toll call to a number in Area Code 605, dial 1 followed by the 10-digit number (1-605-XXX-XXXX).

Can I use a mobile phone with Area Code 605?

Yes, mobile phone services are available with Area Code 605 through carriers like AT&T, Verizon, and T-Mobile.

What are the major cities in Area Code 605?

Major cities in Area Code 605 include Aberdeen, Sioux Falls, Rapid City, Brookings, and Watertown.

Are there any plans to split or overlay Area Code 605?

As of now, there are no known plans to split or overlay Area Code 605.

How do I make an operator-assisted call with Area Code 605?

To make an operator-assisted call with Area Code 605, dial 0 followed by the 10-digit number (0-605-XXX-XXXX).

What is the population density like in the region covered by Area Code 605?

The region covered by Area Code 605, South Dakota, has a low population density compared to more populous areas.

Area Code 605: Aberdeen, South Dakota

Q: When was Area Code 605 established?

Area Code 605 was established in 1947.

Introduction to Area Code 605

Area Code 605 is a telephone area code serving the entire state of South Dakota, including the city of Aberdeen. Established in 1947, it is one of the original area codes created by AT&T and is unique as it covers the entire state without any overlay or split.

Geographic Coverage

Area Code 605 encompasses the entire state of South Dakota, a region known for its diverse landscapes and landmarks such as Mount Rushmore and the Badlands. Major cities served by this area code include:

Aberdeen
Sioux Falls
Rapid City
Brookings
Watertown

Regulatory Information

The North American Numbering Plan Administration (NANPA) regulates area codes in the United States. Area Code 605 follows the standard dialing procedure:

Local Calls: Dial 10 digits (XXX-XXXX)
Toll Calls: Dial 1 followed by 10 digits (1-605-XXX-XXXX)
Operator-Assisted Calls: Dial 0 followed by 10 digits (0-605-XXX-XXXX)

Telecommunications Services

Area Code 605 is serviced by various telecommunications carriers, offering landline and mobile phone services. Major providers include:

AT&T
Verizon
T-Mobile
CenturyLink

Number Availability

Due to the low population density in South Dakota, Area Code 605 has not faced the same number exhaustion issues as seen in more populous regions. However, it is essential to check with local carriers for the availability of new numbers in specific areas.

Frequently Asked Questions

What time zone is Area Code 605 in?

Area Code 605 is in the Central Time Zone (CT) for the eastern part of the state and Mountain Time Zone (MT) for the western part.

Is Area Code 605 toll-free?

No, Area Code 605 is not a toll-free number. Charges may apply depending on your service provider and plan.

What is the history of Area Code 605?

Area Code 605 was established in 1947 and has remained unchanged, serving the entire state of South Dakota.

Conclusion

Area Code 605 is an integral part of South Dakota's telecommunications infrastructure, providing coverage to both urban and rural areas. Whether you're setting up a new line or exploring the state's telecom history, understanding Area Code 605 is crucial.

For more information on area codes and telecommunications regulations, visit the North American Numbering Plan Administration website.

For further reading, explore our articles on other area codes and telecommunications resources.

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