Why Does Porting a Phone Number Take So Long? (2024)

Why Does Porting a Phone Number Take So Long? (1) Updated by Luis Santiago

"Delays in number porting cost consumers money and impede their ability to choose providers based solely on price, quality, and service.” - FCC

We understand the frustrations involved with trying to port your number, and we're on your side. So is the FCC, which is why we felt it appropriate to share their quote with you. The industry average for porting a number is 7 to 10 days. The actual time it takes is dependent on a few factors. In this article, you will learn how porting a number works, and what can stall the process when porting your number to Smith.ai. Just like you, we want your number ported as easily and quickly as possible.

The simple version of how porting a number works

While there are other number portability systems in the world, The Number Portability Administration Center (NPAC) is the largest, with more than 500 million telephone numbers. NPAC has outlined on their website how porting a phone number works, in general, and this is largely the same way it works for porting your number to us.

Here's how it works:

  1. The new service provider notifies the old service provider of the requested port.
  2. The old service provider is asked to validate the subscriber’s information.
  3. The old service provider confirms the subscriber’s information and notifies the new service provider. (Note: This is where the process gets caught in a loop if the subscriber information isn’t submitted accurately or completely.)
  4. The new service provider notifies NPAC of the requested port.
  5. NPAC creates a pending port order and sends a notification to the old service provider.
  6. Optionally, the old service provider also notifies NPAC that it acknowledges the port.
  7. The new service provider notifies NPAC to activate the port.
  8. The pending port is activated in NPAC. Once this happens, the port is broadcast to the telecommunications industry network within milliseconds.

What holds up the porting process?

The main things that can go wrong with porting a number involve the documentation you provide. Before submitting your required documents, ensure that your name, address, numbers (phone and fax), and other identifying information match your account records. That way, everything should go smoothly, and you'll be up and running with your new provider within 7 to 10 days, on average.

It is important to note: Phone companies are required by law to port your number out when you start service with a new carrier. According to the FCC, a company can’t refuse to port your number even if you have an outstanding balance or unpaid termination fees.

How do I get started with porting my number?

You may request a port and transfer your phone service to a different company at any time. Since the FCC says that a company can’t refuse your request, that means all the major phone carriers must allow porting. That includes traditional phone service companies like AT&T, Verizon, T-Mobile, Sprint, Boost, MetroPCS, as well as cloud phone services like Grasshopper, Jive, Vonage, 8x8, etc.

Despite the fact companies are legally obligated to transfer a number, that doesn't always mean they'll make it easy. Make sure to review the “porting” section in your current contract prior to transferring your number to a new service provider, so you don’t encounter any surprise delays or costs.

Note that Smith.ai does not charge a fee to port your number (in or out), but we can't control costs imposed on you by other providers when switching phone services.

What information is needed to port my number?

For a detailed guide on how to get started and what documentation is needed in porting your number, please read Porting Your Number to Smith.ai.

Questions? Contact us!

If you're already a Smith.ai clientand need help, please email us atsupport@smith.aior call us at (650) 727-6484 for assistance.

If you're not yet a Smith.ai client, pleaseschedule a free consultationto get started with ourvirtual receptionist servicesor email us at sales@smith.ai. We'll help you select the best plan to match your business’s growth goals and budget.

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Why Does Porting a Phone Number Take So Long? (2024)

FAQs

Why Does Porting a Phone Number Take So Long? ›

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.

Why is it taking so long to port my number over? ›

Missing documentation is one of the biggest reasons for port delays. The transfer process has several required documents that must be filled out prior to the number transfer. Due to FCC mandates, it's important to get these documents to your provider ASAP.

How long does phone number porting take? ›

There are a few things that have to happen to move your number from one carrier to another (this is called a port), and the elapsed time may vary depending on how quickly your current provider processes the port. On average, ports take 7-10 days to complete; however, they can take up to 4 weeks in rare cases.

Why does it take 3 days to port my number? ›

Porting within a Licensed Service Area (LSA) (e.g. porting within Gujarat LSA) takes 3 working days. The porting from one LSA to another LSA (e.g. Delhi to Mumbai) takes 5 working days. Also, in case of porting of Corporate number, Porting time is 5 working days.

How do you port a phone number fast? ›

Quick Steps
  1. Contact your provider and ask if your phone number can be ported, but don't cancel yet.
  2. If your number can be ported, contact your new provider and sign up for a phone plan.
  3. Provide information to your new provider so they can initiate a number transfer.
  4. Wait for the transfer to complete.

How long should a number port take? ›

The length of time it takes to move a number from one provider to the next depends on several factors, but the process typically takes a few days to a week. The number porting transfer is taken care of by the two carriers involved. Any down-time regarding the phone number's functionality should be negligible.

How long does porting take on average? ›

Porting request timelines can vary by provider, but it generally takes 5 to 10 business days.

What are the disadvantages of porting a number? ›

What are the drawbacks of mobile number portability?
  • In some cases, the change in carrier actually increases call charges.
  • Customers may find it confusing and bothering to follow the process of number portability.
  • In some cases, a number stays in the not working state for more than 24 hours.
May 17, 2021

How can I check my porting status? ›

Once MNP is requested, a Unique Porting Code is generated by sending an SMS, PORT <10 digit mobile number to port> to 1900. You will receive alerts at every stage about your porting/MNP status via SMS. A new Vi SIM will be delivered to your doorstep free of cost.

How do you know if porting is complete? ›

Your current SIM will stop working and will give Error message. Generally this will happen during midnight and it takes up to 7 days from the day of submission of CAF and giving KYC to new Service Provider. If you see SIM Error in the morning, insert the new SIM and you have just Ported In to new Service Provider.

Can porting a number go wrong? ›

The most common reason a carrier rejects your number port comes down to a basic data mismatch. They have one name and address, and you supplied them with something just a little bit different.

Why is my number not getting ported? ›

If your number port is rejected, it may be due to one of the following reasons: Incorrect data. Incorrect or invalid PIN. Inactive or overdue account.

Does porting work on weekends? ›

If a port is submitted on a Sunday or public holiday, it will only happen the next business day. During NST, the donor network deletes the number off its system and updates its call routing to the new network. The destination network then activates the number on its billing system and also updates routing of calls.

Why does it take so long to PORT a cell phone number? ›

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.

Can I use my number while its being ported? ›

Your Number is Still Your Phone Number

You absolutely retain ownership of your number, and the FCC guarantees that your provider will allow you to transfer your number out if you decide to switch again to another service provider.

What phone numbers Cannot be ported? ›

If the company you're switching to doesn't offer service in your area, your number won't be able to be ported. The number you're trying to port is no longer in service. Only numbers that are currently active are eligible to be ported. Your new provider does not have an interconnection agreement with your old provider.

How long does it take to port a number to belong? ›

Once it's confirmed, we'll initiate the transfer. This usually takes less than 4 hours, but it can take a couple of days and your service may be interrupted during this time. We'll send you a text when the transfer is complete. If the transfer takes more than a couple of days, try restarting your phone.

How long does it take to activate porting? ›

It takes 3-5 working days to complete the porting process of an MNP request.It takes 2-4 hours to activate your SIM on the Vi network.

How long does it take US mobile to port a number? ›

Step 6: Porting Date and Time The porting of a number can generally take around 24-48 hours, depending on how cooperative the previous carrier is. In certain instances it can be longer for VoIP or landline numbers, which can take up to 7-10 business days.

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