Local Singapore Phone Numbers

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Local prefix 65-3 for only $5.95 per month

  • Buy a local Singaporean phone number and make/receive calls with any device or software
  • Answer the calls with VoIP and its unlimited incoming minutes
  • Forward the phone calls to any phone number in the world for a low per min rate
  • For those who do business in Singapore, we have a robust phone system for you to manage the calls
  • Currently SMS services are not available for Singapore numbers

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Special Registration Requirements for Singapore

  • If you're planning on expanding your presence to Singapore, getting a virtual phone number is an essential step. Here at FlyNumber, we ensure a smooth registration process by strictly adhering to the local regulations established by the governing Singaporean entity responsible for telecommunications.
  • Below is a breakdown of the necessary details for the registration process:
  • For Local and Toll-Free:
  • 1. Your name, and contact phone numbers. If it's for a company, please provide the business name.
  • 2. A copy of your passport or ID. If it's for a company, please provide the company registration certificate instead.
  • 3. An address from anywhere in the world.
  • If you're registering as an individual: Make sure to provide your passport or ID number.
  • If you're registering under a company's name: Make sure to include the company registration number.
  • Once all the necessary information is provided, the processing time typically ranges from 24 to 48 hours, sometimes even less. You will receive email notifications throughout the process, keeping you updated every step of the way.

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What is a Singapore virtual phone number?

A Singapore virtual phone number is a telephone number that, while associated with the Singapore dialing code, can be used to receive calls anywhere in the world. These numbers are programmed to forward incoming calls to one of the pre-set telephone numbers chosen by the client, such as your office or mobile phone, regardless of your location.

How much does a Singapore virtual phone number cost?

A local Singapore virtual phone number from FlyNumber costs only $5.95 per month. This cost includes the ability to make and receive calls with any device or software, and unlimited incoming minutes when you answer the calls with VoIP (i.e., a smartphone).

Can I block specific numbers from calling my Singapore virtual phone number?

Yes, our cloud phone system includes a Blacklist feature that allows you to block incoming calls from specific numbers. This feature can be useful in various scenarios, such as preventing spam calls or blocking calls from certain regions.

Can I set up internal dialing with my Singapore virtual phone number?

Yes, with our cloud PBX, you can set up internal dialing. This feature allows users to call each other directly and reach selected objects, such as conference and voice menu objects, via internally-assigned extension numbers.

What are the registration requirements for a Singapore virtual phone number?

For registering a Singapore virtual phone number, you'll need to provide a Photo ID or a Company registration document. The Singapore phone number can be registered under ANY address in the world. If you're registering as an individual, make sure to provide your passport or ID number. If you're registering under a company's name, make sure to include the company registration number. Once all the necessary information is provided, the processing time typically ranges from 24 to 48 hours.

How can I manage call queues with my Singapore virtual phone number?

Our cloud-based phone system provides a Queue feature that allows you to manage incoming calls effectively. This feature is especially useful when you have a high volume of incoming calls and a limited number of staff to answer them. You can set up a queue that holds the calls until one of your team members is available to answer.

Can I use the Singapore virtual phone number for SMS services?

Currently, SMS services are not available for Singapore numbers. However, you can use the number to make and receive calls with any device or software.

How can I ensure the security of my VoIP calls with a Singapore virtual phone number?

VoIP security is a crucial aspect to consider when using virtual phone numbers. There are several strategies to secure your VoIP calls, including using strong passwords, encrypting calls, and regularly updating your software. For a more detailed discussion on VoIP security, you can read our blog post on Understanding and Combating SIP-based VoIP Abuse.

What are the benefits of using a Singapore virtual phone number for my business?

Using a Singapore virtual phone number can offer a multitude of advantages for businesses, particularly those with a customer base in Singapore. It enables your business to establish a local presence, which can enhance customer trust and engagement. Additionally, our cloud phone system provides a range of features that allow you to manage your calls more effectively. For more insights on the benefits of virtual phone numbers, you can check out our blog post on Why Aren't More Entrepreneurs Using SIP?.

How can I customize the incoming caller ID on my Singapore virtual phone number?

One of the standout features of our cloud phone system is the ability to edit the caller-ID for the phone receiving the FlyNumber calls. This comes in handy when you need to distinguish between calls coming in from different phone numbers. For more information on this feature, you can read our blog post on how to customize incoming caller ID.

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Every Singapore Phone Number Comes with Three Core Options

  • 1. Route your Singapore FlyNumber to any standard phone number
  • This is a fundamental FlyNumber feature that can be updated "on the fly" (pun intended) via your panel
  • There's no need for a PBX or phone system with this option
  • Whenever our system has to route calls to a standard phone number, a minimal per minute rate applies
  • Learn more about call forwarding

  • 2. Pair the FlyNumber with our cloud-based PBX
  • This is an optional feature. You can always revert to one of the other core options (1. Standard Phone or 3. Voip/SIP)
  • The cost is $14.95 a month, in addition to the price of the Singapore phone number (displayed at the top of the page)
  • If you route to a standard phone number and/or make outgoing calls, a per minute rate is applicable
  • Features include IVR/Voice Menu, Call Recording, On-Hold/Queue, Time-based routing, SIP Accounts, Voicemail, and more
  • The PBX significantly enhances the core features (1. and 3.)
  • You can use the PBX to make outgoing calls with your virtual phone number
  • Learn more about the phone system

  • 3. Directly link the Singapore virtual phone number to VoIP
  • This is a fundamental FlyNumber feature - link the Singapore phone number to any SIP address (URI/host)
  • No PBX involved | Instantly update settings | Detailed logs (including failed attempts)
  • Using the SIP protocol (VoIP) may be the most efficient way to handle calls, as it involves the least number of "hops"
  • Your Singapore FlyNumber is compatible with 3CX, Asterisk, FreePBX, FreeSwitch, and other VoIP solutions
  • There are no extra charges for receiving calls this way - Unlimited incoming minutes
  • Link your Singapore DID phone number to one of our "easy setup" voip providers
  • Each FlyNumber includes 2 incoming channels (with the option to purchase more in the near future)
  • Learn more about using VoIP

Buy a Singapore virtual phone number in 3 easy steps

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1.) Choose a country and city for your phone number

2.) How would you like to use the FlyNumber? (change this anytime)

3.) Configuration Options

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Technical info on Singapore phone numbers

Singaporean phone numbers follow a standard 8-digit format. The first digit is a fixed number that indicates the type of phone number. For example, mobile phone numbers start with 8 or 9, while landline numbers start with 6 or 2. The next three digits are the prefix code that indicates the service provider.

For instance, 831 is a prefix code for StarHub mobile services, while 910 is a prefix code for Singtel mobile services. The last four digits are the unique subscriber number, which identifies the individual user's phone number. The country's telecom industry is regulated by the Infocomm Media Development Authority.


  • Wasn't the internet supposed to make phone calls more affordable?
  • FlyNumber works great if you just launched a start-up and you're on a shoestring budget
  • Is your business already off the ground but you'd rather not spend hundreds of dollars a month on phone service?
  • We come from a "mom and pop" type background, rooted in the international diversity that is NYC. We understand business.
  • Buy multiple international local phone numbers and manage them all from your FlyNumber account

Family and friends

  • Stay in touch with family and friends by giving them a phone number "local to them"
  • For example you have friends or family in the U.S. but now live elsewhere, you can give them a US FlyNumber that forwards directly to your smartphone
  • Great for expats that want to stay in touch with friends and family from their hometown
  • Give family members who aren't tech-savvy an easy way to reach you no matter where you are
  • Grandma or Grandpa would love a simple local phone number they can dial that connects them to their loved ones

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Why choose FlyNumber?

  • You "own" the Singapore phone number, you can port out if necessary
  • No obligations | Cancel anytime | Never any hidden fee's | No contracts
  • You're billed based on the phone number, not users or agents
  • Detailed call logs that you can export to CSV, we don't retain the logs past a certain point
  • Logs include multiple responses - Ok (connected), declined, timeout, internal server error, request terminated and more
  • Set a credit card/Paypal for recurring billing or add funds manually to your prepaid balance
  • Easily add multiple phone numbers to your account
  • Starting at $2.95 a month for U.S numbers as well as Canada, the U.K. and others

Sign Up Now

Use us if you need multiple local numbers: All the countries we cover

* If you use an app (ie VoIP), it's unlimited incoming using this method.