Get a
605
area code
for your business
Build a Sioux Falls business presence with a 605 local phone number. Call, text, and connect with customers using Ringo’s powerful business phone features.
Get a 605 local phone number and build your South Dakota presence
Established in 1947, the 605 area code is the sole prefix for the entire state of South Dakota, representing the agricultural and financial heart of the plains.
About 605
Coverage Area
History
Demographics
What is the 605 area code?
Area code 605 is the definitive identifier for South Dakota, connecting businesses to the state’s vital financial, agricultural, and tourism sectors. Serving as the only code for the entire state, it links companies to a landscape rich in natural resources and the world-famous Mount Rushmore. For any business, a 605 number provides statewide local credibility in a market known for its "Silicon Prairie" tech growth and national banking headquarters. It allows companies to tap into a unique Great Plains market where lack of state income tax meets modern innovation, providing the local trust needed to thrive in South Dakota’s highly interconnected and economically influential state-wide community.
Facts about this Area Code:
Statewide Unity: One of only 11 states still served by a single area code.
Financial Hub: Primary prefix for Sioux Falls, a major national center for the banking industry.
Scenic Brand: Essential for targeting the state's multi-billion dollar tourism sector.
No Overlay: Historically sufficient numbering, though 10-digit dialing is now required.
Get your 605 area code number in a few clicks
With Ringo, it’s simple to get a number with your preferred area code. Download the app, pick your number, and enjoy a full suite of smart business phone features.
9:41
(605)-412-5678
Sioux Falls,
South Dakota
(605)-419-2837
Sioux Falls,
South Dakota
(605)-542-2189
Sioux Falls,
South Dakota
Why your business needs a 605 number
Build a local presence across the entire Mount Rushmore State.
Establish a Local Presence
A 605 number signals you are part of the local community and the South Dakota landscape, providing the identity needed to compete with established Midwestern firms. By adopting this prefix, you show residents in Sioux Falls, Rapid City, and Aberdeen that you are a committed stakeholder in the state. This local rooting is essential for winning trust and building the lasting professional relationships required in this independent and community-oriented market.
Boost Trust & Answer Rates
Using a local area code fosters trust and significantly increases your connection rates. Residents and local businesses across South Dakota are naturally more inclined to answer calls from recognized local numbers rather than unknown out-of-state prefixes or toll-free lines. This immediate recognition reduces skepticism, allowing your team to have more meaningful conversations, improve customer service, and convert leads more effectively within the 605 region without being dismissed by wary consumers.
Look Professional
As one of the most stable and recognizable area codes in the country, the 605 prefix projects an image of professional reliability. It ensures your brand is perceived as a serious player, standing alongside major national banks, global agribusiness firms, and world-class tourism brands. Whether you are a small startup or an expanding enterprise, this code elevates your professional profile and commands respect in every outbound communication from the Missouri River to the Black Hills.
How to get a 605 area code phone
With Ringo, you can use a 605 business number on your phone instantly. Just download our app, pick your area code number, do basic setups and you’re ready to go. Personalize your workspace, set up AI Call Assistant, and bring teammates onboard in minutes. Ringo makes it easy to establish a local presence right away.
1. Download the App
Get the Ringo app on your mobile and your account in 2 minutes.
2. Choose Your Number
3. Set Up Preferences
4. Start Communicating
Continue
Get a
605
area code
for your business
Build a Sioux Falls business presence with a 605 local phone number. Call, text, and connect with customers using Ringo’s powerful business phone features.
Get a 605 local phone number and build your South Dakota presence
Established in 1947, the 605 area code is the sole prefix for the entire state of South Dakota, representing the agricultural and financial heart of the plains.
About 605
Coverage Area
History
Demographics
What is the 605 area code?
Area code 605 is the definitive identifier for South Dakota, connecting businesses to the state’s vital financial, agricultural, and tourism sectors. Serving as the only code for the entire state, it links companies to a landscape rich in natural resources and the world-famous Mount Rushmore. For any business, a 605 number provides statewide local credibility in a market known for its "Silicon Prairie" tech growth and national banking headquarters. It allows companies to tap into a unique Great Plains market where lack of state income tax meets modern innovation, providing the local trust needed to thrive in South Dakota’s highly interconnected and economically influential state-wide community.
Facts about this Area Code:
Statewide Unity: One of only 11 states still served by a single area code.
Financial Hub: Primary prefix for Sioux Falls, a major national center for the banking industry.
Scenic Brand: Essential for targeting the state's multi-billion dollar tourism sector.
No Overlay: Historically sufficient numbering, though 10-digit dialing is now required.
Get your 605 area code number in a few clicks
With Ringo, it’s simple to get a number with your preferred area code. Download the app, pick your number, and enjoy a full suite of smart business phone features.
9:41
(605)-412-5678
Sioux Falls,
South Dakota
(605)-419-2837
Sioux Falls,
South Dakota
(605)-542-2189
Sioux Falls,
South Dakota
Why your business needs a 605 number
Build a local presence across the entire Mount Rushmore State.
Establish a Local Presence
A 605 number signals you are part of the local community and the South Dakota landscape, providing the identity needed to compete with established Midwestern firms. By adopting this prefix, you show residents in Sioux Falls, Rapid City, and Aberdeen that you are a committed stakeholder in the state. This local rooting is essential for winning trust and building the lasting professional relationships required in this independent and community-oriented market.
Boost Trust & Answer Rates
Using a local area code fosters trust and significantly increases your connection rates. Residents and local businesses across South Dakota are naturally more inclined to answer calls from recognized local numbers rather than unknown out-of-state prefixes or toll-free lines. This immediate recognition reduces skepticism, allowing your team to have more meaningful conversations, improve customer service, and convert leads more effectively within the 605 region without being dismissed by wary consumers.
Look Professional
As one of the most stable and recognizable area codes in the country, the 605 prefix projects an image of professional reliability. It ensures your brand is perceived as a serious player, standing alongside major national banks, global agribusiness firms, and world-class tourism brands. Whether you are a small startup or an expanding enterprise, this code elevates your professional profile and commands respect in every outbound communication from the Missouri River to the Black Hills.
How to get a 605 area code phone
With Ringo, you can use a 605 business number on your phone instantly. Just download our app, pick your area code number, do basic setups and you’re ready to go. Personalize your workspace, set up AI Call Assistant, and bring teammates onboard in minutes. Ringo makes it easy to establish a local presence right away.
1. Download the App
Get the Ringo app on your mobile and your account in 2 minutes.
2. Choose Your Number
3. Set Up Preferences
4. Start Communicating
Continue
Get a
605
area code
for your business
Build a Sioux Falls business presence with a 605 local phone number. Call, text, and connect with customers using Ringo’s powerful business phone features.
Get a 605 local phone number and build your South Dakota presence
Established in 1947, the 605 area code is the sole prefix for the entire state of South Dakota, representing the agricultural and financial heart of the plains.
About 605
Coverage Area
History
Demographics
What is the 605 area code?
Area code 605 is the definitive identifier for South Dakota, connecting businesses to the state’s vital financial, agricultural, and tourism sectors. Serving as the only code for the entire state, it links companies to a landscape rich in natural resources and the world-famous Mount Rushmore. For any business, a 605 number provides statewide local credibility in a market known for its "Silicon Prairie" tech growth and national banking headquarters. It allows companies to tap into a unique Great Plains market where lack of state income tax meets modern innovation, providing the local trust needed to thrive in South Dakota’s highly interconnected and economically influential state-wide community.
Facts about this Area Code:
Statewide Unity: One of only 11 states still served by a single area code.
Financial Hub: Primary prefix for Sioux Falls, a major national center for the banking industry.
Scenic Brand: Essential for targeting the state's multi-billion dollar tourism sector.
No Overlay: Historically sufficient numbering, though 10-digit dialing is now required.
Get your 605 area code number in a few clicks
With Ringo, it’s simple to get a number with your preferred area code. Download the app, pick your number, and enjoy a full suite of smart business phone features.
9:41
(605)-412-5678
Sioux Falls,
South Dakota
(605)-419-2837
Sioux Falls,
South Dakota
(605)-542-2189
Sioux Falls,
South Dakota
Why your business needs a 605 number
Build a local presence across the entire Mount Rushmore State.
Establish a Local Presence
A 605 number signals you are part of the local community and the South Dakota landscape, providing the identity needed to compete with established Midwestern firms. By adopting this prefix, you show residents in Sioux Falls, Rapid City, and Aberdeen that you are a committed stakeholder in the state. This local rooting is essential for winning trust and building the lasting professional relationships required in this independent and community-oriented market.
Boost Trust & Answer Rates
Using a local area code fosters trust and significantly increases your connection rates. Residents and local businesses across South Dakota are naturally more inclined to answer calls from recognized local numbers rather than unknown out-of-state prefixes or toll-free lines. This immediate recognition reduces skepticism, allowing your team to have more meaningful conversations, improve customer service, and convert leads more effectively within the 605 region without being dismissed by wary consumers.
Look Professional
As one of the most stable and recognizable area codes in the country, the 605 prefix projects an image of professional reliability. It ensures your brand is perceived as a serious player, standing alongside major national banks, global agribusiness firms, and world-class tourism brands. Whether you are a small startup or an expanding enterprise, this code elevates your professional profile and commands respect in every outbound communication from the Missouri River to the Black Hills.
How to get a 605 area code phone
With Ringo, you can use a 605 business number on your phone instantly. Just download our app, pick your area code number, do basic setups and you’re ready to go. Personalize your workspace, set up AI Call Assistant, and bring teammates onboard in minutes. Ringo makes it easy to establish a local presence right away.
1. Download the App
Get the Ringo app on your mobile and your account in 2 minutes.
2. Choose Your Number
3. Set Up Preferences
4. Start Communicating
Continue
Get a
605
area code
for your business
Build a Sioux Falls business presence with a 605 local phone number. Call, text, and connect with customers using Ringo’s powerful business phone features.
Get a 605 local phone number and build your South Dakota presence
Established in 1947, the 605 area code is the sole prefix for the entire state of South Dakota, representing the agricultural and financial heart of the plains.
About 605
Coverage Area
History
Demographics
What is the 605 area code?
Area code 605 is the definitive identifier for South Dakota, connecting businesses to the state’s vital financial, agricultural, and tourism sectors. Serving as the only code for the entire state, it links companies to a landscape rich in natural resources and the world-famous Mount Rushmore. For any business, a 605 number provides statewide local credibility in a market known for its "Silicon Prairie" tech growth and national banking headquarters. It allows companies to tap into a unique Great Plains market where lack of state income tax meets modern innovation, providing the local trust needed to thrive in South Dakota’s highly interconnected and economically influential state-wide community.
Facts about this Area Code:
Statewide Unity: One of only 11 states still served by a single area code.
Financial Hub: Primary prefix for Sioux Falls, a major national center for the banking industry.
Scenic Brand: Essential for targeting the state's multi-billion dollar tourism sector.
No Overlay: Historically sufficient numbering, though 10-digit dialing is now required.
Get your 605 area code number in a few clicks
With Ringo, it’s simple to get a number with your preferred area code. Download the app, pick your number, and enjoy a full suite of smart business phone features.
9:41
(605)-412-5678
Sioux Falls,
South Dakota
(605)-419-2837
Sioux Falls,
South Dakota
(605)-542-2189
Sioux Falls,
South Dakota
Why your business needs a 605 number
Build a local presence across the entire Mount Rushmore State.
Establish a Local Presence
A 605 number signals you are part of the local community and the South Dakota landscape, providing the identity needed to compete with established Midwestern firms. By adopting this prefix, you show residents in Sioux Falls, Rapid City, and Aberdeen that you are a committed stakeholder in the state. This local rooting is essential for winning trust and building the lasting professional relationships required in this independent and community-oriented market.
Boost Trust & Answer Rates
Using a local area code fosters trust and significantly increases your connection rates. Residents and local businesses across South Dakota are naturally more inclined to answer calls from recognized local numbers rather than unknown out-of-state prefixes or toll-free lines. This immediate recognition reduces skepticism, allowing your team to have more meaningful conversations, improve customer service, and convert leads more effectively within the 605 region without being dismissed by wary consumers.
Look Professional
As one of the most stable and recognizable area codes in the country, the 605 prefix projects an image of professional reliability. It ensures your brand is perceived as a serious player, standing alongside major national banks, global agribusiness firms, and world-class tourism brands. Whether you are a small startup or an expanding enterprise, this code elevates your professional profile and commands respect in every outbound communication from the Missouri River to the Black Hills.
How to get a 605 area code phone
With Ringo, you can use a 605 business number on your phone instantly. Just download our app, pick your area code number, do basic setups and you’re ready to go. Personalize your workspace, set up AI Call Assistant, and bring teammates onboard in minutes. Ringo makes it easy to establish a local presence right away.
1. Download the App
Get the Ringo app on your mobile and your account in 2 minutes.
Continue
605-333-1234
605-412-5678
605-333-1234
605-711-0987
605-408-2143
605-592-8765
605-408-2143
605-654-2468
605-412-5678
605-408-2143
605-592-8765
605-408-2143
605-654-2468
605-412-5678
605-408-2143
605-408-2143
YOUR PICK
2. Choose Your Number
Browse available 605 numbers and select one that’s perfect for your business
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Ringo AI
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My Company
+1 (331) 267-5949
Industry
Legal Services
Team Size
51-200
3. Set Up Preferences
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Ethan
Sent 2 attachments
Jul 23
CB
Connor Brooks
Appreciate the quick return John!
Jul 23
Becky, Jason, Ashley
Ashley: We think it makes sense...
Jul 23
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Teddy Wilson
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10:00 AM
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45m ago
Teddy Wilson called you
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4. Start Communicating
Exchange calls and messages with any customers from your new number
Why get a 605 area code with Ringo
When it comes to business communication, the amount of options out there can be overwhelming. So let’s simplify that for you!
Other Solutions
Systems that rely on you for everything
Teams working in silos
Bad call quality that breaks trust
Slow, unhelpful customer service
Made for big companies
With
Ringo
Share the workload with AI and your team
One shared inbox, no missed messages or calls
Clear, reliable calls that sound professional
Fast, friendly support without the headaches
Built for growing teams to scale easily
Peter
Super Company
+1 (917) 113 2389
Distributor
Warm Lead
Warm Lead
Notes
A fan of the product
Outgoing call
11:00 AM
Answered
0:20
Summary
Transcript
Participants (2)
Brandon Hayes
External • +(1) 911372515
0:11
John Smith
Team Member
0:09
AI call summary
Customer inquired about a house on the west side of San Francisco and requested additional details on pricing and upcoming viewing availability.
Send confirmation SMS with appointment details
Frequently asked questions
Don’t worry. We got all your questions covered 🙌
How much does it cost?
The price of an area-code number varies by VOIP provider. At Ringo, we’re currently in beta, so our service is free for now. For more details, check here.
Why choose Ringo to get my area code specific business phone?
How to get an 605 area code?
What if I want to use my existing phone number? Can I port it?
Do I need to live in Sioux Falls to get an 605 area code number?
What makes Ringo different?
How does U.S. carrier registration work?
Is Ringo available on iPhone and Android? What about desktop?
Why get a 605 area code with Ringo
When it comes to business communication, the amount of options out there can be overwhelming. So let’s simplify that for you!
Other Solutions
Systems that rely on you for everything
Teams working in silos
Bad call quality that breaks trust
Slow, unhelpful customer service
Made for big companies
With
Ringo
Share the workload with AI and your team
One shared inbox, no missed messages or calls
Clear, reliable calls that sound professional
Fast, friendly support without the headaches
Built for growing teams to scale easily
Peter
Super Company
+1 (917) 113 2389
Distributor
Warm Lead
Warm Lead
Notes
A fan of the product
Outgoing call
11:00 AM
Answered
0:20
Summary
Transcript
Participants (2)
Brandon Hayes
External • +(1) 911372515
0:11
John Smith
Team Member
0:09
AI call summary
Customer inquired about a house on the west side of San Francisco and requested additional details on pricing and upcoming viewing availability.
Send confirmation SMS with appointment details
Frequently asked questions
Don’t worry. We got all your questions covered 🙌
How much does it cost?
The price of an area-code number varies by VOIP provider. At Ringo, we’re currently in beta, so our service is free for now. For more details, check here.
Why choose Ringo to get my area code specific business phone?
How to get an 605 area code?
What if I want to use my existing phone number? Can I port it?
Do I need to live in Sioux Falls to get an 605 area code number?
What makes Ringo different?
How does U.S. carrier registration work?
Is Ringo available on iPhone and Android? What about desktop?
Why get a 605 area code with Ringo
When it comes to business communication, the amount of options out there can be overwhelming. So let’s simplify that for you!
Other Solutions
Systems that rely on you for everything
Teams working in silos
Bad call quality that breaks trust
Slow, unhelpful customer service
Made for big companies
With
Ringo
Share the workload with AI and your team
One shared inbox, no missed messages or calls
Clear, reliable calls that sound professional
Fast, friendly support without the headaches
Built for growing teams to scale easily
Peter
Super Company
+1 (917) 113 2389
Distributor
Warm Lead
Warm Lead
Notes
A fan of the product
Outgoing call
11:00 AM
Answered
0:20
Summary
Transcript
Participants (2)
Brandon Hayes
External • +(1) 911372515
0:11
John Smith
Team Member
0:09
AI call summary
Customer inquired about a house on the west side of San Francisco and requested additional details on pricing and upcoming viewing availability.
Send confirmation SMS with appointment details
Frequently asked questions
Don’t worry. We got all your questions covered 🙌
How much does it cost?
The price of an area-code number varies by VOIP provider. At Ringo, we’re currently in beta, so our service is free for now. For more details, check here.
Why choose Ringo to get my area code specific business phone?
How to get an 605 area code?
What if I want to use my existing phone number? Can I port it?
Do I need to live in Sioux Falls to get an 605 area code number?
What makes Ringo different?
How does U.S. carrier registration work?
Is Ringo available on iPhone and Android? What about desktop?
Why get a 605 area code with Ringo
When it comes to business communication, the amount of options out there can be overwhelming. So let’s simplify that for you!
Other Solutions
Systems that rely on you for everything
Teams working in silos
Bad call quality that breaks trust
Slow, unhelpful customer service
Made for big companies
With
Ringo
Share the workload with AI and your team
One shared inbox, no missed messages or calls
Clear, reliable calls that sound professional
Fast, friendly support without the headaches
Built for growing teams to scale easily
Peter
Super Company
+1 (917) 113 2389
Distributor
Warm Lead
Warm Lead
Notes
A fan of the product
Outgoing call
11:00 AM
Answered
0:20
Summary
Transcript
Participants (2)
Brandon Hayes
External • +(1) 911372515
0:11
John Smith
Team Member
0:09
AI call summary
Customer inquired about a house on the west side of San Francisco and requested additional details on pricing and upcoming viewing availability.
Send confirmation SMS with appointment details
Frequently asked questions
Don’t worry. We got all your questions covered 🙌
How much does it cost?
The price of an area-code number varies by VOIP provider. At Ringo, we’re currently in beta, so our service is free for now. For more details, check here.
Why choose Ringo to get my area code specific business phone?
How to get an 605 area code?
What if I want to use my existing phone number? Can I port it?
Do I need to live in Sioux Falls to get an 605 area code number?
What makes Ringo different?
How does U.S. carrier registration work?
Is Ringo available on iPhone and Android? What about desktop?
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To Cha-Ching!
From Ring Ring
To Cha-ching!
Join Us Today and Experience Ringo First Hand!
Join Us Today and Experience Ringo First Hand!
