Dover Virtual Phone Number - by Ninja Number

Convert your leads to sales - with a business line designed to double your revenue.


Never miss another sales call.

  • Use our AI-powered chatbot to automatically answer common questions from sales leads.
  • Share your Ninja Number with up to five people so they can all answer incoming calls, dial out with their Ninja Number, and respond to sales inquiries.
  • Did a call get by you? We let you know when you miss a call, so you can get back to them immediately.

Make the important calls first.

Mark calls as sales leads or VIPs so you can recognize who’s calling and prioritize who to call back first.


Intelligent insights.

Not only do we give you detailed analytics on your call history, but we also analyze the data and let you know what areas you can improve. We also give you advice on how to grow your business.


Get up and running with Ninja Number in no time.

The NinjaBot makes setup a snap. It asks you a few questions and then configures your Ninja Number based on your responses. You can even issue commands to the NinjaBot such as “Forward my calls to (770) 555-3532” and it will obey.

Additional Features Included


Don’t miss a single call or opportunity to grow your business.

Call Forwarding

Ninja Number lets you conduct business on any device without giving out your personal number.

Multiple Extensions

Turn your Ninja Number into a PBX, allowing your business the flexibility to scale, no matter or big or small.


Get detailed data on your calls and messages to help you leverage your peak business hours.

Dover, New Hampshire - Facts & Figures

Dover, New Hampshire was the first permanent settlement in New Hampshire in 1623, and is the seventh oldest in the whole country. Today, Dover has been growing and changing, adding modern offerings such as business, culture, art and dining to their long-established attributes of scenic beauty and history. Dover possesses a thriving and stable economy, drawing in residents and businesses. The work force is educated, but not too expensive, and transportation in and out is reliable and convenient. City planning has ensured excellent housing that does not take away from nature. They maintain parks, trails, historical landmarks, and museums. They are currently involved with a beautification and revitalization effort for Dover's waterfront. Main Street is the destination for dinner and shopping; and downtown is home to galleries, museums, and venues. When you add all that to community-funded events and no state sales tax, Dover is also a draw for tourists.

  • Population: 30,004
  • Industries: Manufacturing; Retail trade; Educational services; Accommodation and food services; Construction; Health care and social assistance
  • Area Codes: 603
  • ZIP Codes:  03820, 03821, 03822
  • Surrounding Cities: Haverhill, MA; Boston, MA; Madbury, NH; Rollinsford, NH; Durham, NH; Somersworth, NH; Durham, NH; Berwick, ME; Eliot, ME; South Berwick, ME

Dover, get your ninja working for you right away.

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!!