Only $2.95 per month *

Dive into the vibrant heart of Dortmund, Germany's bustling hub of culture and innovation, home to over 587,000 people.

With the local prefix 231, FlyNumber lets you connect to this dynamic city through any device or software, bringing the pulse of Dortmund right to your fingertips.

Hand drawn style image depicting Germany

Features

  • Manage your Dortmund flea market booth calls with a virtual number and never miss a bargain hunter.
  • During Dortmund's famous Christmas Market, route your calls based on time to handle the festive rush using our cloud phone system.
  • Connect with Signal Iduna Park season ticket holders by sending your calls to any VoIP solution like Asterisk or FreePBX.
  • Organize your Dortmund business contacts by using a call menu for sales or support inquiries through our advanced PBX features.
  • Capture and store voicemails from your local Borussia Dortmund fan club using our reliable cloud storage options.
Colorful smartphone with contact icon in hand-drawn style

Use any device or software

Any device can be used to make and receive calls with your FlyNumber.

  • iOS or Android smartphone
  • Mac, PC, or Linux computer
  • Desktop office phone
  • Any regular phone (a phone number)
  • 3rd party VoIP solutions
PC and smartphone and server and laptop in hand-drawn style

FAQ’s

Can I get SMS on my Dortmund virtual phone number?

Unfortunately Dortmund, DE numbers do not come with SMS capabilities at the moment. This can change at any time, so follow us on social media for updates. Full list of SMS enabled numbers here.

Can I use a FlyNumber to operate my Dortmund-based business remotely?

Absolutely! Whether you're nestled in a cozy café near Westfalenpark or working halfway across the world, a FlyNumber allows you to manage calls from customers in Dortmund with ease. You can forward calls to any mobile or landline, or use our cloud-based PBX system to maintain that local presence, all while managing your business remotely.

How does a FlyNumber help me connect with local customers in Dortmund?

With a virtual Dortmund phone number from FlyNumber, your business will appear as local, instilling trust and convenience for residents who prefer dealing with local businesses. Your number can utilize the local +231 area code, ensuring it resonates well with locals who are proud of their city, famous for its breweries and football club.

Is it possible to customize call handling during Dortmund's busy Christmas Market season?

Definitely! With the increase in calls during the festive season at events like the Dortmund Christmas Market, FlyNumber’s cloud PBX system can be especially handy. You can set up a call menu to direct customers to the right department, and route calls based on the day and time. This ensures no customer query goes unanswered, even during the busiest times.

Can I manage multiple FlyNumbers for different departments of my business in Dortmund?

Yes, managing multiple FlyNumbers on the same account is easy. This feature is perfect for businesses that operate multiple departments or branches within Dortmund. Whether it’s for different storefronts along Kleppingstrasse or divisions like sales and customer support, each can have its own unique FlyNumber.

Will FlyNumber allow me to save records of customer interactions in Dortmund's competitive market?

Certainly! FlyNumber’s cloud system automatically saves voicemails, greetings, and call recordings. This feature is invaluable in Dortmund, where maintaining high-quality customer service could set you apart in competitive sectors like tech and manufacturing.

How can using FlyNumber help me maintain a work-life balance in Dortmund?

By using a FlyNumber, you can route calls to your mobile during your active hours and to voicemail during your downtime. Enjoy some peace at Lake Phoenix or a Borussia Dortmund match, knowing that your business calls are being handled efficiently without intruding on your personal time.

Local info you may want to know

Dortmund, in Germany’s Ruhr area, is a business hub with a strong emphasis on tech, logistics, and educational services. It's home to corporations like Thales Group and Signal Iduna.

The city boasts a population of over 600,000, including a large student community due to its nine universities and colleges. This demographic diversity makes it a fertile ground for startups and new ventures.

Surprisingly, Dortmund has more waterways than Venice, which could be a quirky yet charming detail for businesses targeting local tourism or culture.

A question mark in hand-drawn style

A genuine Dortmund DE phone number

With FlyNumber, you can establish a local presence in Dortmund, Germany by acquiring a phone number with the 231 prefix, connecting you directly to a city renowned for its influential role in the industrial Ruhr area.

Each Dortmund number follows the standard German dialing format, starting with the country code +49, ensuring you maintain clear and efficient communication with local contacts.

Telephone surrounded by colorful numbers in hand-drawn style

Other cities you might be interested in

  • Stuttgart, heart of innovation and home to Mercedes-Benz, now hosts FlyNumber services.
  • Cologne's vibrant culture and large population make it perfect for local FlyNumber connectivity.
  • Leipzig, a hub for trade fairs, can now expand business reach with FlyNumber.
  • Bochum's booming education sector benefits from flexible communication via FlyNumber.
  • Essen, rich in history and commerce, connects globally with FlyNumber's call forwarding features.
Building with globe in background and location icon in hand-drawn style

Unlimited incoming

When you answer phone calls with VoIP, or in other words the internet - it's free unlimited incoming minutes.

This is included in the price of the Dortmund phone number.

Blue infinity symbol in hand-drawn style

Forward to any regular phone number

For an additional low per min rate, you can forward the Dortmund FlyNumber calls to any regular phone number in the world.

Use our phone system (optional) for increased flexibility:

  • To multiple phone numbers (up to 3)
  • Based on day of the week and/or time
  • Forward to phone number as backup to VoIP
Phone handset with arrows pointing to smartphone in hand-drawn style

Use cases

Over the years we've seen our FlyNumbers used in a multitude of ways:

  • Use the Dortmund number as a 2nd phone line/phone number
  • Anonymize your personal mobile phone number
  • Separate business and personal calls
  • For your "Contact Us" page
  • Give friends/family a local phone number to reach you on
  • Use the Dortmund, DE FlyNumber for applications or forms (both online and offline)
Truck and buildings and people indicating multiple use cases hand-drawn style

Optional Cloud Phone System

Configure your call flow with our intuitive "drag and drop" grid canvas

  • Call menu / IVR
  • Time/Day based routing
  • Route based on caller-ID
  • Forward to multiple destinations (Phone numbers and/or VoIP)
  • Call Queue
  • Much more...
Abstract modules connecting to other modules in hand-drawn style

We cover thousands of cities from all over the world

Check out our main Germany page here.

Add local phone numbers from other countries and manage them all from the same account.

Globe in hand-drawn style with phone handset

Germany forum topics

Blog Posts

Pay per phone number, not per user

No Setup fees.

Never any contracts or obligations, cancel anytime.

Set up a recurring subscription or add funds to your account manually.

Company representative in front of laptop with smartphone in hand wearing headset in hand-drawn style

*Monthly price for the number includes unlimited incoming minutes when you answer with VoIP.

Additional rates apply when you forward to a regular phone number, make outgoing calls and/or use our internal cloud phone system.