Only $2.95 per month *

Located in the Vorpommern-Greifswald district of Mecklenburg-Vorpommern, Grambin is a small village near the Polish border along the Stettiner Haff lagoon.

With a population of just a few hundred, it offers a serene rural setting in northeastern Germany's lakeland region.

Establish a local presence in this tranquil corner of Germany with a phone number using prefix 39774, accessible from any device or software.

Hand drawn style image depicting Germany

Make and receive calls with your Grambin phone number

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

  • Incoming calls included in the number's monthly rate
  • Outgoing calls billed per minute, with your Grambin number as the caller ID
  • Up to 5 devices β€” phone, desktop and desk phone ring together
  • Voicemail built in
Incoming call Rings every registered device
πŸ‡ΊπŸ‡Έ
+1 307 429 0155 United States Β· 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
πŸ‡ΊπŸ‡Έ Your number
Billed per minute from your prepaid balance
FlyNumber SIP Make and receive calls
Built-in VoIP
Your own SIP credentials β€” works with any SIP app or desk phone.
Username13074290155
Passwordβ€’β€’β€’β€’β€’β€’β€’β€’β€’β€’
SIP serversip.flynumber.com
DevicesUp to 5
Phone, desktop and desk phone ring together
VoicemailBuilt in
Picks up when no device answers

Features

  • Handle seasonal inquiries from visitors to the Stettiner Haff by routing calls based on time with our cloud-based PBX system.
  • Stay connected with local contacts by forwarding calls from your Grambin virtual number to any local mobile.
  • Coordinate cross-border business with nearby Polish partners using your virtual number with our cloud phone solutions.
  • Maintain connections with the Vorpommern-Greifswald region by sending calls to your preferred VoIP service.
  • Manage multiple contacts across the northeastern German border area by managing multiple FlyNumbers seamlessly.
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 β€” 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 Germany phone number using a Germany 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 Grambin virtual phone number?

Unfortunately Grambin, 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 FlyNumber to manage calls for my Grambin-based business during the summer tourism season?

Absolutely! With FlyNumber, you can route calls based on the day and time, perfect for handling the increased call volume during the summer months when visitors explore the Stettiner Haff and the surrounding Vorpommern countryside. Set up your phone system to direct customer calls efficiently, ensuring you never miss a booking.

Is it possible to set up a local Grambin phone number that routes to my mobile phone when I'm traveling?

Yes, you can forward your Grambin FlyNumber to any mobile or landline worldwide. This means you can travel freely, perhaps visiting nearby Ueckermunde or crossing into Poland, while still being reachable at your local number as if you were at home.

How can FlyNumber help me provide multilingual support for cross-border customers near Grambin?

You can utilize the call menu feature with your FlyNumber to create options such as "press 1 for German, 2 for Polish, 3 for English," and so forth. This is particularly useful in a border region like Grambin, making it easier for customers from both Germany and Poland to communicate in their preferred language.

Can FlyNumber integrate with VoIP systems if I decide to expand my business from Grambin to other regions?

Definitely, FlyNumber calls can be sent to any VoIP solution like Asterisk, 3CX, FreePBX, or FreeSwitch. This feature allows you to maintain a local presence in Grambin while managing your business communications across Mecklenburg-Vorpommern, Poland, and beyond without requiring multiple systems.

In Grambin, how can I make sure that my vacation rental receives calls only during working hours?

With FlyNumber, you can easily set up routing of phone calls based on the time of day. This way, calls will only come through during your specified hours. After hours, you can direct them to a voicemail where guests can leave a message about reserving your lakeside cottage for their next getaway!

How can I use FlyNumber to promote nature tourism around Grambin?

Use your FlyNumber to make outgoing calls with your virtual number as the caller-ID, reaching out to travel agencies and informing them about the natural attractions around the Stettiner Haff. Plus, you can save voicemails, greetings, and call recordings to the cloud automatically, which is perfect for recording a promotional message about birdwatching, cycling, or kayaking tours in the area.

A genuine Grambin DE phone number

Grambin, with its prefix 39774, is a peaceful village near the Stettiner Haff in Mecklenburg-Vorpommern, close to the German-Polish border.

When dialing a local Grambin number from abroad, enter +49 39774 followed by the subscriber's number, connecting you to a community surrounded by pristine nature and lagoon landscapes.

Telephone surrounded by colorful numbers in hand-drawn style

Other cities you might be interested in

  • In Rostock, connect globally with FlyNumber's call forwarding to any mobile or landline.
  • Berlin thrives as Germany's capital, perfect for routing calls with our cloud PBX system.
  • Hamburg, a major northern port city, enhance communications with our VoIP solutions.
  • Dresden's cultural richness benefits from customizable call menus for businesses.
  • Cottbus, a key city in Brandenburg, manage multiple FlyNumbers effortlessly on one account.
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 Grambin 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 an AI voice platform like 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 Grambin FlyNumber calls to any regular phone number in the world.

Use our cloud PBX system (optional) for increased flexibility:

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 Grambin 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 Grambin, 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

Local info you may want to know

Grambin is a small village in the Vorpommern-Greifswald district of Mecklenburg-Vorpommern, situated near the Stettiner Haff (Szczecin Lagoon) close to the Polish border. With just a few hundred residents, it exemplifies the quiet, unspoiled character of northeastern Germany.

The surrounding area is part of a nature-rich landscape that includes wetlands, forests, and the lagoon shoreline, making it attractive to eco-tourists and nature enthusiasts. The nearby town of Ueckermunde serves as the regional center for services and commerce.

For businesses, the Grambin area represents an emerging opportunity in nature tourism and cross-border trade with Poland, benefiting from the region's growing appeal to visitors seeking authentic rural German experiences.

A question mark 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 fee on most numbers.

Never any contracts or obligations, cancel anytime.

Turn on Auto-Renew β€” each renewal is a one-time charge β€” 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.

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