Porting a phone number varies depending on specific conditions, but it typically takes at least 1-7 business days.
Number porting is the process of transferring a phone number from one carrier to another. There are two main reasons people port numbers. First, the PSTN is being shut off across the globe, which means that telephone users who have landlines must switch to VoIP. Second, sometimes a user wants to change carriers due to factors like location, cost, plan features, network or customer service quality.
In both instances, the user must arrange to port their number to the new carrier if they wish to retain that number. Businesses often depend on their phone numbers—changing or losing a phone number means customers can’t reach you and your employees can’t communicate with each other. If porting is done incorrectly, a business might end up with a mangled number or lose access to their phone number altogether.
The perceived risk and complexity of porting can be intimidating, and often prevents businesses from freely evaluating and addressing their communications needs. Whether their current carrier overcharges for usage, lacks features, or fails to provide flexible solutions, businesses can end up feeling trapped in a communications partnership that no longer suits their needs.
In this blog post, we explain why porting is often perceived as a challenge, and offer a solution that alleviates the hassle.
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Porting a number can take as little as one day, but it often takes days or weeks. Port time depends on many factors, including the carriers involved, what type of number you’re porting, what country your number is based out of, and whether or not all documents included in the port order are correct.
If your number has specialized features like call forwarding, voicemail services or multiple lines, porting can take longer. Contact your carrier to see if removing features before porting is a good option to expedite the process. Otherwise, ensure your request is complete and accurate to reduce port time.
With Telnyx FastPort, you can port numbers in 1-4 business days. Standard or off-net ports take 3-7 days, complex ports take 1-2 weeks, and project or international ports can take up to 6 weeks depending on complexity. Use the Telnyx Mission Control Portal to check if your number can be ported and keep reading to find out more.
The reasons why porting numbers takes so long are multi-faceted and are often caused by the carriers themselves. In a nutshell, carriers don't want you to leave their platform, so they make the process more difficult than it needs to be. Let's take a closer look:
Losing numbers is losing money—it’s that simple. The longer your existing carrier or SIP trunk provider drags its feet giving up those numbers, the longer the company can keep charging you. So, given the opportunity, the losing carrier will often draw the process out as long as possible; the carrier will wait out the clock before responding to a porting application and reject it outright if there are errors, inconsistencies or missing information.
Number portability is federally regulated. Back in the nineties, the Federal Communications Commission (FCC) stepped in to regulate cross-carrier porting after carriers began abusing the process by putting up artificial barriers to switching carriers. However, the telecom lobby is a powerful force, and the rules are still heavily influenced by carriers.
Today, carriers must enable number portability, but each carrier has 30 days to comply with a request. Each request has to contain specific documents that must be signed, complete and consistent with existing records—otherwise the carrier can deny the request, sending the requestor back to square one.
Porting requests are often manual and clumsy. Every carrier has its own proprietary system and requires its own unique set of information. They require different types of verification, and follow-up communications aren’t standardized, clear or helpful. Choose a leading communications provider that has a proven track record of regulatory compliance, connectivity and deliverability.
Missing or incorrect documentation is the number one cause of porting delays, so it’s important to get it right. The documentation required varies by carrier, but can include the following:
Before you begin a porting request, it’s crucial that you obtain the correct documentation: contact both your existing carrier and the carrier you’re porting numbers to learn about their unique requirements.
Again, the main reason porting requests are delayed or even outright rejected is incorrect or missing documentation. Some common reasons for delays or rejections include:
The FCC is strict about number porting, and carriers will not begin the transfer process until all documents are in order. While some delays may cost you hours, others can set you back a week or more, so it’s critical that you check over your application carefully.
Port times can also vary by location. The following are estimates, and not standardized or verified by a particular carrier or service level agreement (SLA).
| Country | Estimated Port Time |
|---|---|
| France | Minimum 8 business days |
| Germany | Depends on number type: Geo = minimum 10 business days; Non-geo (toll-free/national) = minimum 14 business days |
| Ireland | Minimum 2 business days |
| Belgium | Depends on port type: Simple ports = minimum 4 business days; Complex ports = up to 3 months |
| Finland | Minimum 5 business days |
| Sweden | Minimum 14 business days |
| Denmark | Minimum 14 business days |
| Greece | Minimum 7 business days |
| Hungary | Minimum 10 business days |
| Poland | Minimum 7 business days |
| Romania | Minimum 8 business days |
| Slovakia | Minimum 20 business days |
| Bulgaria | Minimum 20 business days |
| Lithuania | Minimum 2 business days |
| Luxembourg | Minimum 14 business days |
| Slovenia | Minimum 10 business days |
| United Kingdom | Minimum 4 business days (up to 6 weeks) |
Because it’s a complicated process, most businesses don’t switch carriers often. However, organizations that manage lots of numbers need to be able to port numbers quickly and easily.
Telnyx centralizes each client’s porting requests in a user portal that automates and standardizes the process while giving the client unmatched visibility into the process.
One Telnyx customer provides integrated digital communications tools that help medical and service-based businesses serve and retain more customers. With Telnyx FastPort, this business is able to onboard new customers by porting numbers quickly and reliably, in a fraction of the time it takes other providers. Telnyx’s communications solutions enable this business to deliver a better customer experience and raise their bottom line. Their end users reported high-impact results, including:
As a leading communications provider and internationally licensed carrier, Telnyx takes care of the complexities of regulatory compliance, security, connectivity and deliverability. Relying on this expertise gives businesses peace of mind and eliminates hassle.
Contact our team of experts to port numbers with Telnyx. Or sign up for a free account to start porting numbers yourself.
