$4.95 per month + per min rate

One-time setup fee: $4.70

Get your Luxembourg 800 prefix toll-free number, known locally as "numéro vert," and connect effortlessly with customers in Luxembourg City and Esch-sur-Alzette.

Establish your business presence fast without the hassle of physical infrastructure.

Hand drawn style image depicting Luxembourg

Make and receive calls with your Luxembourg toll-free phone number

FlyNumber SIP gives your Luxembourg toll-free number its own credentials for any SIP calling app from the app stores — Zoiper, Groundwire, Linphone and more — or a desk phone.

  • Incoming calls are billed at a small per-minute incoming rate from your prepaid balance.
  • Outgoing calls billed per minute, with your Luxembourg toll-free number as the caller ID
  • Up to 5 devices — phone, desktop and desk phone ring together
  • Voicemail built in
Incoming call Rings every registered device
🇺🇸
+1 307 429 0155 United States · Sheridan, WY
Included in the number's monthly rate
Outgoing call Dial out from any SIP app or desk phone
Caller ID +1 307 429 0155
🇺🇸 Your number
Billed per minute from your prepaid balance
FlyNumber SIP Make and receive calls
Built-in VoIP
Your own SIP credentials — works with any SIP app or desk phone.
Username13074290155
Password••••••••••
SIP serversip.flynumber.com
DevicesUp to 5
Phone, desktop and desk phone ring together
VoicemailBuilt in
Picks up when no device answers

Let an AI voice agent answer your Luxembourg toll-free calls

Set your Luxembourg toll-free number to AI voice agent answers and a built-in agent picks up. It answers questions from what you tell it, takes messages and transfers callers to you.

The recorded greeting plays in French or German, your choice. Write the opening line and rules in French and the agent answers in French, switching to the caller's language if they speak another.

$0.10 per minute of AI conversation, billed per second. No monthly fee for the agent.

Speaks your callers' language Greeting in 16 languages. The agent switches to the caller's.
English Español Français Deutsch العربية עברית हिन्दी 中文 日本語 한국어 Português +5 more
How a call goes Linden Hair Studio
Caller dials🇱🇺 +352 800 ••• •••
Recorded greetingBonjour, vous parlez à un assistant d'intelligence artificielle.
Agent saysThanks for calling Linden Hair Studio. How can I help?
Acts on the rule that matches
1.
The caller asks about pricesJust answer
2.
The caller asks for their stylistTransfer to +352 ••• ••• •••
3.
The caller wants an appointmentTake a message
4.
The caller says they're doneEnd the call
If it can't take the callGoes to voicemail
New messageBy email and in the panel
Just now
Jordan Blake Would like a haircut on Thursday after 5. +352 ••• ••• •••

Call like a local, pay like a local

In many cases if you make outgoing calls to a Luxembourg phone number using a Luxembourg FlyNumber as the caller-ID the rate is significantly cheaper.

  • The rate is sometimes 10x cheaper so if you call a certain country often, it pays to get a FlyNumber from there.
  • Anytime you make outgoing calls with FlyNumber (via FlyNumber SIP or the optional phone system) there is a low per minute rate.
  • You can make outgoing calls with FlyNumber SIP or from the optional phone system.
  • More details on the phone system billing can be found in our docs.
Illustration of a pink vintage rotary phone with piggy bank features, a detached green and yellow telephone receiver, and a golden coin with a dollar sign in the background, symbolizing saving money on phone calls.

Toll-free per min rates

Whenever someone calls your Luxembourg toll-free phone number there is an incoming per min rate.

It's subtracted from your FlyNumber prepaid.

The (USD) rate depends on who is calling your Luxembourg toll-free number (or in other words the the prefix of the calling party).

  • For local callers from Luxembourg: 0.058 - 0.417
  • Local caller one time connect fee: 0.0
  • If an international caller calls the toll-free phone number: 0.078 - 0.487
  • International caller one time connect fee: 0.0
  • Full toll-free per min rates here.
a smartphone with dollar signs on it in handdrawn style

Features with every Luxembourg toll-free virtual number

a telephone and bird in hand drawn style
  • Businesses in Luxembourg can expand their market reach by providing customers with a toll-free phone number, ensuring that calling your enterprise is completely free for them.
  • Utilizing the cloud phone system (PBX), Luxembourg companies can efficiently manage calls with features like auto-attendant, voicemail, and call routing.
  • With 300 incoming channels when set to a SIP address, large-scale operations in Luxembourg's banking sector won't miss a customer call.
  • Incorporating call forwarding options allows Luxembourg businesses to maintain connectivity with clients, whether in the bustling streets of Luxembourg City or the tranquil vineyards of Moselle.
  • By connecting to VoIP/SIP, local businesses can cut down on traditional telephony costs, redirecting those funds into enhancing their world-renowned hospitality services.

Frequently asked questions

Are there any special registration requirements for Luxembourg toll-free phone numbers?
Yes, you'll need to register the Luxembourg number, please see the main Luxembourg page for more details.
Can I use a FlyNumber VoIP service to celebrate Luxembourg's National Day remotely with my team?
Absolutely! With a FlyNumber VoIP service, you can organize a virtual event with your team to celebrate Luxembourg's National Day, no matter where everyone is located. Our toll-free numbers allow you to connect with team members across the globe, ensuring everyone can join in the festivities.
How can a FlyNumber toll-free phone number help me connect with clients during the Schueberfouer?
A FlyNumber toll-free phone number enables your business to maintain constant contact with clients during popular events like the Schueberfouer. You can manage calls effectively during this busy period, offering support and services to your clients while enjoying one of Luxembourg's biggest fairs.
Is it possible to forward calls received on my Luxembourg toll-free number to my VoIP setup during the Luxembourg Jazz Festival?
Yes, you can easily forward calls from your Luxembourg toll-free number to any VoIP setup, such as Asterisk or FreeSwitch, even during special events like the Luxembourg Jazz Festival. This feature allows you to enjoy the festival while still being accessible to your clients.
Will using a FlyNumber help me expand my business during the Luxembourg City Film Festival?
Definitely! A FlyNumber toll-free phone number provides a professional and accessible way for film enthusiasts and industry professionals to reach you during the Luxembourg City Film Festival. This can greatly enhance your visibility and connectivity, helping you to network effectively and expand your business presence.

Info on Luxembourg toll-free phone numbers you may not know

Luxembourg, despite its compact size, boasts one of the highest GDPs per capita worldwide. Its advanced economy streamlines robust telecommunication infrastructures.

Interestingly, Luxembourg's multilingualism extends into its telephony. Toll-free numbers there support massive business appeal due to the trilingual populace.

Luxembourg was also among the first in Europe to implement digital telephony, setting a pioneering standard in telecom efficiency and innovation.

Telephone surrounded by numbers in hand-drawn style

Example use cases

  • Set up a customer helpline for fans buying tickets to the Schueberfouer fair, ensuring it’s clear and direct.
  • Attract more bookings from tourists for guided tours in Vianden Castle with a dedicated contact line.
  • Offer ongoing support for Luxembourg's bustling financial sector professionals by improving your customer service communications with our advanced call forwarding solutions.
  • Enhance delivery services across Luxembourg City by implementing a centralized customer response system via a robust PBX solution.
  • Create a go-to support line for local Echternach festival goers, ensuring quick and helpful guidance on event schedules and services.
Truck and buildings and people indicating multiple use cases hand-drawn style

Luxembourg forum topics

Blog Posts

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Crystal quality phone calls.

Customer service 7 days a week.

We've been in business for well over a decade.

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