Only $2.95 per month *

Madrid, buzzing with a population of over 3 million, is not just Spain's capital but a vibrant hub of culture and commerce.

Immerse yourself in its dynamic atmosphere with a local phone number using prefix 91.

Connect to Madrid's pulse from anywhere, on any device or software.

Hand drawn style image depicting Spain

Make and receive calls with your Madrid phone number

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

  • Incoming calls included in the number's monthly rate
  • Outgoing calls billed per minute, with your Madrid 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 Madrid calls

Set your Madrid 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 Spanish. Write the opening line and rules in Spanish and the agent answers in Spanish, 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 Madrid Rentals
Caller dials🇪🇸 +34 91 ••• •••
Recorded greetingHola, está hablando con un asistente de inteligencia artificial.
Agent saysThanks for calling Madrid Rentals. How can I help?
Acts on the rule that matches
1.
The caller asks which flats are freeJust answer
2.
The caller is a current tenantTransfer to +34 ••• ••• •••
3.
The caller wants a viewingTake 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
Tom Okafor Would like to view the two-bedroom flat on Saturday. +34 ••• ••• •••

Features

  • Enjoy siestas without missing calls by routing calls based on time to your local number in Madrid.
  • Manage a global team from Retiro Park using our PBX Phone System with your Madrid virtual number.
  • Attend Flamenco shows while your Madrid calls are sent to your SIP address.
  • Never miss an update from La Liga games; save voicemails and recordings from your Madrid number to the cloud.
  • Host international conference calls with your Madrid virtual number showing as caller-ID, enhancing your professional presence globally.
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.

Prefer to skip third-party providers? FlyNumber SIP gives you your own SIP credentials — register any SIP app or desk phone and make and receive calls with just your FlyNumber.

PC and smartphone and server and laptop in hand-drawn style

Call like a local, pay like a local

In many cases if you make outgoing calls to a Spain phone number using a Spain 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.

FAQ’s

Can I get SMS on my Madrid virtual phone number?

Unfortunately Madrid, ES 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 receive calls on my device while exploring the bustling streets of Madrid?

Absolutely! Whether you're soaking in the culture at the Prado Museum or enjoying tapas in La Latina, you can use any device, from smartphones to laptops, to receive calls through your FlyNnumber. Just connect to the internet, and you’re all set to keep in touch, enjoying unlimited incoming minutes when using VOIP.

How do I manage business calls effectively across different time zones from Madrid?

Madrid is a hub for international business. With FlyNumber, you can route calls based on the time of day. So, if you're dealing with clients in New York or Tokyo, you can set your FlyNumber to forward calls to your office during work hours and then to your mobile or voicemail after hours, ensuring you never miss an important call while enjoying your siesta.

Is it possible to maintain local contact with my customers in Madrid while I'm traveling for business or pleasure?

Definitely! You can forward your Madrid-based FlyNumber to any global mobile or landline. This feature allows you to move freely, from attending flamenco shows in Seville to business meetings in Berlin, while keeping a local presence in Madrid through your phone number.

Can I use FlyNumber to handle calls for multiple departments of my business in Madrid?

Certainly! Our cloud phone system includes a call menu feature which is perfect for directing your callers appropriately. You can set up your FlyNumber so that callers can press 1 for sales, 2 for support, and so on. This is particularly useful if you're running a business like a trendy boutique in Malasana or a tech startup near Gran Via.

How can I ensure that voicemails from my Madrid contacts are saved when I can't take calls immediately?

When you're out enjoying Madrid’s vibrant nightlife or are in a meeting, you can rely on FlyNumber to automatically save voicemails, greetings, and call recordings to the cloud. This means you can access them anytime, anywhere, ensuring you’re always informed and responsive.

If my business in Madrid uses VoIP solutions like Asterisk or FreePBX, can I integrate these with a FlyNumber?

Of course! FlyNumber’s flexibility allows it to send calls to any VoIP solution, including Asterisk, 3CX, FreePBX, and FreeSwitch. This integration makes it seamless to manage your business communications within Madrid’s dynamic market or when integrating with broader, global systems.

A genuine Madrid ES phone number

Madrid's telephone prefix, 91, connects callers to the heart of Spain's vibrant capital, a city rich in history and the central hub of Spanish politics and culture.

When dialing a Madrid number, the format to follow is +34 (Spain's country code) followed by 91, ensuring you reach your destination without a hitch.

Telephone surrounded by colorful numbers in hand-drawn style

Other cities you might be interested in

  • Valencia, bustling with tech startups, perfect for FlyNumber’s flexible call forwarding.
  • Zaragoza’s rich history meets modern business needs with our cloud-based PBX Phone System.
  • Toledo, known for its art and steel, now connects globally via FlyNumber.
  • Bilbao, transform your local biz into a global player with our VoIP solutions.
  • Segovia, step into the future with reliable business communication tools from FlyNumber.
Building with globe in background and location icon in hand-drawn style

Unlimited incoming

Answer over the internet and incoming calls are unlimited, included in the Madrid number's monthly price.

Use FlyNumber SIP with any SIP app or desk phone, or forward to a SIP / VoIP address: your own PBX, a VoIP provider, or your own AI voice platform such as LiveKit or VAPI.

Blue infinity symbol in hand-drawn style

Forward to any regular phone number

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

The optional cloud phone system ($14.95 a month) can forward to several numbers at once or by time of day.

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 Madrid 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 Madrid, ES FlyNumber for applications or forms (both online and offline)
Truck and buildings and people indicating multiple use cases hand-drawn style

Local info you may want to know

Madrid, Spain’s dynamic capital, boasts a population over 3.3 million, hosting a diverse mix of cultures, ideal for businesses targeting a varied demographic. Surprisingly, Madrid has the highest number of bars per capita in Europe, signaling a vibrant local culture and potential for nightlife-related ventures.

The city acts as the financial hub of Southern Europe, home to the head offices of most major Spanish companies, enhancing B2B opportunities.

A question mark in hand-drawn style

We cover thousands of cities from all over the world

Check out our main Spain 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

Spain forum topics

Blog Posts

Pay per phone number, not per user

No setup fee on most numbers.

Never any contracts or obligations, cancel anytime.

Turn on Auto-Renew — each renewal is a one-time charge — or add funds 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 FlyNumber SIP or VoIP. AI voice agent conversations are billed at $0.10 per minute.

Additional rates apply when you forward to a regular phone number or make outgoing calls (via FlyNumber SIP or the optional cloud phone system).