605 Area Code — Get Your Sioux Falls Phone Number

Sioux Falls, South Dakota is a thriving business hub. A 605 number instantly connects your business to Sioux Falls's local market and credibility. Wondering where is 605 area code? It covers Sioux Falls and surrounding areas in South Dakota.
No Physical Address Required — Anyone from anywhere in the world can establish a Sioux Falls presence with a 605 number.
Get Number — Free Trial
Central Time Est. 1947
605
Sioux Falls · South Dakota
Central Time
South Dakota
State
Central Time
Time Zone
1947
Established
Overlays

South Dakota

State

Central Time

Time Zone

1947

Established

Overlay Codes

Where Is the 605 Area Code?

The 605 area code covers Sioux Falls, South Dakota. If you've searched "605 area code location" or "605 area code city", this is your answer. The 605 area code serves a major business and residential region known for agriculture and healthcare.

Cities & Communities Served

All South Dakota, Downtown All South Dakota, North All South Dakota, South All South Dakota, East All South Dakota, West All South Dakota, All South Dakota Heights, All South Dakota Park, All South Dakota Valley, All South Dakota Hills, All South Dakota Center, All South Dakota Commons

History of the 605 Area Code

The 605 area code was established in 1947 as part of the North American Numbering Plan (NANP). It serves the Sioux Falls metropolitan area in South Dakota, providing telecommunications for millions of residents and businesses. People often ask "what area code is 605" — the answer is 605, covering Sioux Falls and surrounding communities.

Overlay Information

The 605 area code is the primary code serving Sioux Falls. No overlay codes currently share this region.

Why Businesses Want a 605 Number

A 605 phone number carries Sioux Falls credibility. It signals that your business operates in South Dakota's agriculture and healthcare corridor — and you don't need a physical address in Sioux Falls to get one.
Whether you're in London, Dubai, or Tokyo, a 605 virtual number gives you an instant Sioux Falls presence that customers and partners recognize. Key industries using 605 numbers include agriculture, healthcare, finance, tourism, manufacturing, energy.

Get Your 605 Number — Free 14-Day Trial

No credit card required. Plans start at $12/month.
Get Started

Cloud Phone Features with Your 605 Number

Everything you need to manage calls, messages, and team collaboration from anywhere.

AI Call Routing & Transcription

Intelligent call management with automatic transcription, analysis, and real-time analytics.

Video Meetings (200 Participants)

Host HD video conferences with up to 200 participants, screen sharing, and recording.

CRM Integrations (300+ Apps)

Connect Salesforce, HubSpot, Pipedrive, Zoho, and 300+ business applications.

Choose Your 605 Number Type

Local Numbers

Get a 605 number that builds local trust in Sioux Falls. No physical address required.

Toll-Free Numbers

Nationwide 800, 888, 877 numbers for professional customer contact. Free for callers.

Vanity Numbers

Memorable custom numbers that spell your brand name. Stand out instantly.

Transparent Pricing, No Contracts

Standard

$12/month
  • ✓ Unlimited calling & SMS
  • ✓ IVR & voicemail
  • ✓ Video (100 participants)
  • ✓ Basic analytics
Choose Plan

Business

$15/month
  • ✓ Everything in Standard
  • ✓ Call recording
  • ✓ CRM integrations
  • ✓ Multi-site support
Choose Plan

Enterprise

$21/month
  • ✓ Everything in Business
  • ✓ Video (200 participants)
  • ✓ Unlimited storage
  • ✓ Custom analytics & API
Choose Plan

Get Your 605 Number in 5 Simple Steps

1

Sign Up

Create your free account.

2

Choose 605

Select your 605 number.

3

Install App

Desktop, mobile, or web.

4

Configure

Set IVR, forwarding, voicemail.

5

Go Live

Make your first call.

Business Use Cases for 605 Numbers

Call Centers & Customer Support

Route inbound calls across agents with AI-powered IVR, queue management, and real-time monitoring for efficient customer service.

Sales Teams & Lead Management

Assign dedicated 605 extensions to reps. Record calls for coaching. Auto-log to Salesforce, HubSpot, or your CRM of choice.

Remote & Distributed Teams

Unified 605 phone system across time zones. Video conferencing, team messaging, and file sharing — no on-premise hardware needed.

Startups & Growing Companies

Professional 605 presence without expensive equipment. Scale from 1 to 1,000+ users. Pay only for what you use.

Ready to Get Your 605 Number?

17,500+ Businesses Trust My Country Mobile | 99.99% Uptime | 160+ Countries
Start your free 14-day trial today — no credit card required
Start Free Trial

Explore Other US Area Codes

Get a virtual phone number in any US city — pick from 1,500+ area codes across all 50 states.

Loading…
View full directory →

Frequently Asked Questions About the 605 Area Code

The 605 area code covers Sioux Falls, South Dakota. It serves the surrounding communities and is part of the Central Time zone.

Yes. No physical address is required. Anyone from anywhere in the world can get a 605 virtual phone number through My Country Mobile and establish a local Sioux Falls presence.

Most 605 numbers are activated instantly. In rare cases, provisioning may take up to 24 hours.

The 605 area code is a standard geographic area code serving Sioux Falls, South Dakota. Businesses use 605 numbers to establish local credibility in the region.

No equipment needed. Use the My Country Mobile web, desktop, or mobile app. You can also forward calls to any existing phone number.

All plans include unlimited calling, SMS, voicemail, IVR auto-attendant, and analytics. Higher tiers add call recording, CRM integrations, and video conferencing for up to 200 participants.