Get a Virtual Phone Number for Sioux City, Iowa

Sioux City, your Ninja is waiting.
Get a second phone line for your business - on your cellphone.

Keep Your Work and Personal Life Separate, but Together

Ninja Number goes where you go, so you can always be available if you need to, but still take your family out to dinner without worrying about missing a call.

Just like a Ninja, we work behind the scenes to take care of your calls if you aren’t able to.

ALWAYS ANSWER

Link Up to 5 Phones

Collaborate with your team to answer phone calls and texts. Ninja Number can link up to 5 different phones to your business number, so if you’re busy, someone else on your team will respond.

Linking phones also allows you to go back and find out who answered a specific call or text - great for gathering more information or audit tracking.

RESPOND ANY TIME

If you can't respond, we can do it for you.

Trapped in a meeting and can’t leave to answer a call? Return voicemails via text, or customize answers to frequently asked questions.

Through our auto-reply feature, we use artificial intelligence to recognize questions asked by callers by text message or voicemail transcription and reply with your answers.

Additional Features Included:

Voicemail
Voicemail

Hold all calls and let them go directly to voicemail.

Notifications
Notifications

Ninja Number reminds you when you’ve missed a call. View all your unanswered calls from the home screen.

Call Tracking
Call Tracking

Mark each call according to who they are - inquiry, initial contact, customer or VIP - so you can prioritize what calls to return.

Multiple Extensions
Multiple Extensions

Turn your Ninja Number into a true phone system with extensions for each employee or department, allowing your business the flexibility to grow.

Voicemail
Reporting

Get detailed data on your calls and messages so you can make better decisions about your business.

Get any number
Get Any Number

Choose from local, toll-free or vanity numbers. You can even transfer an existing number to Ninja Number.

Sioux City, Iowa - Facts & Figures

Sioux City is a city in Woodbury and Plymouth counties in the northwestern part of the U.S. state of Iowa. The population was 82,684 in the 2010 census, which makes it the fourth largest city in Iowa. The bulk of the city is in Woodbury County, of which it is the county seat, though a small portion is in Plymouth County. Sioux City is located at the navigational head of the Missouri River. Often the city and surrounding area is referred to as Siouxland, especially by the local media and residents. The city is home to several cultural points of interest including the Sioux City Public Museum, Sioux City Art Center and Sergeant Floyd Monument, which is a National Historical Landmark. The city is also home to Chris Larsen Park, commonly referred to as “the Riverfront,” which is the launching point for a riverboat casino and includes the Anderson Dance Pavilion, Sergeant Floyd Riverboat Museum and Lewis and Clark Interpretive Center. Sioux City is the primary city of the five-county Sioux City, IA–NE–SD Metropolitan Statistical Area (MSA), with a population of 168,825 in 2010 and a slight increase to an estimated 168,921 in 2012. The Sioux City–Vermillion, IA–NE–SD Combined Statistical Area had a population of 182,675 as of 2010 and has grown to an estimated population of 183,052 as of 2012.Sioux City is at the navigational head, or the most upstream point to which general cargo ships can travel, of the Missouri River, about 95 miles north of the Omaha–Council Bluffs metropolitan area. Sioux City and the surrounding areas of northwestern Iowa, northeastern Nebraska and southeastern South Dakota are sometimes referred to as Siouxland, especially by the local media.
  • Population:  82872
  • Industries:  Agribusiness, Defense and Education 
  • Area Codes:  712
  • Zip Codes:  51101-51106, 51108, 51109, 51111
  • Surrounding Cities:  South Sioux City, IA , Le Mars, IA , Vermillion, SD , Yankton, SD , Norfolk, NE 

Here are some more cities in Sioux-city where we offer service!


Sioux City, get your Ninja working for you right away.

LIFE IS CALLING. ALWAYS ANSWER.

Try Ninja Number free for 7 days. Instant activation – no contracts, and all features included!

We guarantee that Ninja Number will help grow your business. If you don’t believe Ninja Number can help grow your business and make more money, just cancel your service and that month’s payment is on us!!