Bring your own number
Import phone numbers you already own from another provider into Infobip. This allows you to consolidate providers, migrate traffic without changing numbers, and retain your existing sender identity:
- Import when you own numbers at another provider or are consolidating providers.
- Buy through Infobip when you need new numbers quickly. For more information on purchasing numbers, see Get started with resources and numbers.
To start, go to Channels and Numbers > Numbers > My numbers, select Bring your own number, and then select one of the options:
| Option | What it does | Channels | Steps |
|---|---|---|---|
| Import numbers | Moves numbers you own from your current provider to Infobip. | SMS, MMS, Voice | Import numbers |
| Port in 10DLC (Voice, US) | Transfers US numbers from your current carrier to Infobip. | Voice | Port in US numbers |
| Port out 10DLC (Voice, US) | Transfers US numbers from Infobip to another carrier. | Voice | Port out US numbers |
Prerequisites
You need:
- Active Infobip account with SMS, Voice, or MMS channels enabled, depending on your use case
- Phone number(s) active at another provider
- Proof of ownership (Letter of Authority or receipt), required for Import numbers requests
To port US numbers for Voice, you also need:
- Account details from your current carrier: the account number, the account telephone number (ATN), and the name of the person authorized to make changes to the account
- Wireless PIN from your current carrier, if you port wireline numbers to wireless
- Service address of the end user, as it appears on the current carrier account
- Letter of Authorization (LOA) signed by the account holder, less than 30 days old, listing every number in the request
Import numbers
Number import requirements by country [#number-import-requirements-by-country-import-numbers]
Import requirements vary by country and carrier. Before starting, make sure to review the relevant documentation for your region:
- SMS coverage and connectivity for country-specific import rules and timelines
- Compliance guidelines for regulatory requirements by location
- USA and Canada compliance for carrier-specific rules in those regions
Import steps [#import-steps-import-numbers]
Gather ownership documentation
Get a Letter of Authority (LOA) from your current provider authorizing Infobip to manage the number(s), and a receipt or invoice as proof of ownership. Accepted formats: PDF, JPG, PNG.
Start import
Log in to your Infobip account, then go to Channels and numbers > Numbers > My numbers and select Bring your own number > Import numbers.
Provide number details
Select the country, channels (SMS, MMS, Voice), and number type (VLN, short code, toll-free, or other). If the numbers carry traffic at another provider, enable Numbers are in active use elsewhere.
Enter phone numbers and upload documents
Enter up to 20 numbers in E.164 format, separated by commas. For example: +32 450 00 12 39, +32 450 00 12 38. Upload the LOA and optionally a receipt or invoice.
Submit
Review your details and select Submit. Your request enters the approval queue.
USA number imports [#usa-number-imports-import-numbers]
All USA number imports require proof of ownership, brand registration, and campaign registration before traffic can be enabled:
10DLC imports
Require proof of ownership and brand/campaign registration.
Short code imports
Require CSCA Lease Receipt, migration documentation, and brand/campaign registration.
Toll-free imports
Require proof of ownership, brand/campaign registration, and TFN verification.
Port in US numbers
Transfer US numbers from your current carrier to Infobip for Voice. Port-in is currently available for US virtual long numbers.
To start, go to Channels and Numbers > Numbers > My numbers, select Bring your own number, and then select Port in 10DLC (Voice, US). The request has four steps:
Numbers
Enter up to 100 US numbers, or upload a CSV file. See Add numbers.
Requirements
Enter the details from your current carrier account, and upload the LOA. See Enter the requirements.
Number config (optional)
Set the E911 address and CNAM for your numbers. You can also do this after you submit. See Configure E911 and CNAM.
Review
Check the details, and select Submit port-in request. See Review and submit.
Add numbers [#add-numbers-port-in-us-numbers]
In the Numbers step, enter up to 100 numbers in E.164 format, separated by commas. For example: +1 201 555 0129, +1 201 555 0128. Duplicate numbers are removed.
To add numbers from a file, select Download CSV template, add your numbers to the template, and upload the file. The supported file format is CSV.
Enter the requirements [#enter-the-requirements-port-in-us-numbers]
In the Requirements step, enter the details exactly as they appear on your current carrier account. Mismatched details are a common reason for delays.
| Section | What to enter |
|---|---|
| Account information | The Account number, Account telephone number (ATN), and Telephone number from your current carrier account. |
| Authorization | The Authorized name of the person who can make changes to the account, the Authorization date, and the End customer name. |
| Port type | The Migration type: Full moves all numbers on the account. Partial moves some numbers, and the rest stay on the account. For a partial port, also enter the New ATN: one of the numbers that stays with your current carrier and becomes the new account telephone number. The Line type: Wireline to wireline or Wireline to wireless. For wireline to wireless, also enter the Wireless PIN: the account PIN set with your current carrier, required to authorize the port. |
| Service address | The end user service address as it appears on the current carrier account: House number, Street name, City, State, and ZIP code. |
| Port timing | The Desired due date and time, and the Time zone. Your current carrier confirms the final date. |
| Documents | Upload a Letter of Authorization (LOA) signed by the account holder. The LOA is required, must be less than 30 days old, and must list every number in the request. To speed up processing, you can also add a Customer Service Record (CSR) or a recent invoice. Supported formats: PDF, Word, Excel, and JPEG, up to 10 files of 5 MB each. |
| Additional remarks | Optional. Special instructions for the porting team, up to 255 characters. |
| Application and entity | Optional. The application and entity to connect with the request, for invoicing and reporting. You can also do this later. See Applications and entities. |
Configure E911 and CNAM [#configure-e911-and-cnam-port-in-us-numbers]
In the Number config step, set the E911 emergency address and the CNAM caller ID for your numbers. This step is optional. You can configure the numbers now, or after you submit the request, on the request details page.
- In the Portable numbers table, select the edit icon next to a number.
- Turn on the settings you want to configure, and enter the details:
- PIN: The wireless carrier PIN for the number, 4 to 20 characters.
- Caller ID Name (CNAM): In CNAM storage, enter the name that recipients see when you call them, up to 15 characters. To also see the caller name on incoming calls to this number, select Enable CNAM delivery.
- E911 emergency address: Enter the name and the address that emergency operators receive when someone calls 911 from the number. Direction is optional. Then select Validate address.
- Select Save configuration.
To find numbers in the table, filter by Number, CNAM, CNAM delivery, or E911 address.
Review and submit [#review-and-submit-port-in-us-numbers]
In the Review step, check the requirements, documents, and number configuration. To change a section, select its edit icon. When the details are correct, select Submit port-in request.
Infobip splits the request into one order for each carrier that currently holds the numbers. For example, if you submit 100 numbers, and 60 belong to carrier A and 40 to carrier B, the request becomes two orders. To track them, see Track your number import status.
Port out US numbers
Transfer US numbers from Infobip to another carrier. Port-out is currently available for US virtual long numbers.
- Go to Channels and Numbers > Numbers > My numbers, select Bring your own number, and then select Port out 10DLC (Voice, US).
- In Numbers, enter up to 100 numbers separated by commas, or select Import from file. To format the file, select Download CSV template.
- Enter the port-out details. See the table after these steps.
- Optional: In Additional remarks, add special instructions for the porting team, up to 255 characters.
- Select Submit port-out request.
| Section | What to enter |
|---|---|
| Account information | Your Infobip account details: the Account number, Account telephone number (ATN), and Telephone number. |
| Authorization | The Authorized name of the person who can make changes to your Infobip account, the Authorization date, and the End customer name. |
| Port type | The Migration type, the Line type, and the NNSP: the new network service provider that receives the numbers. |
| Service address | The end user service address: House number, Street name, City, State, and ZIP code. |
| Port timing | The Desired due date of the port. |
After you submit a request
Number import timeline [#number-import-timeline-after-you-submit-an-import-request]
Request processing involves two phases:
- Infobip review (typically 1-3 business days): Infobip validates your request and ownership documentation, verifies numbers are eligible for import, and contacts you if additional information is needed.
- Network provisioning (varies by country and carrier): The network provider processes the migration. Timelines vary from 3-14 days. For specific timelines, see SMS coverage and connectivity.
Total timeline: 5-21 days typically, depending on country and carrier.
Track your number import status [#track-your-number-import-status-after-you-submit-an-import-request]
Go to Channels and numbers > My requests and find your import request.
Possible statuses:
- Pending: Being processed.
- In review: Being evaluated by Infobip.
- Action required: You need to provide additional information. See "Respond to feedback."
- Completed: Import successful, numbers are active.
- Rejected: Import could not be completed. Contact Support to understand why.
Port-in and port-out requests also appear in My requests. Each port-in request shows one order for each carrier that held the numbers. Open a port-in request to see its orders, and to configure E911 and CNAM for the numbers.
You can edit any field of a port-in request after you submit it. Editing a request can change its status.
Infobip sends you an email when the status of a port-in or port-out request changes.
Respond to import feedback [#respond-to-import-feedback-after-you-submit-an-import-request]
If your request shows Action required status:
- Open the request in My requests.
- Select Edit request (or contact Support if the edit option is unavailable).
- Provide missing or corrected information as requested.
- Submit your update. Your request re-enters the review process.
Manage your imported numbers [#manage-your-imported-numbers-after-you-submit-an-import-request]
After import is complete, your numbers appear in My numbers. You can configure inbound routing, start sending messages, and update settings.
For details, see Manage resources.
Number costs and fees
- One-time import fee: Per number being imported (varies by country).
- Monthly recurring fee: Same as new number purchase for that country.
- Charges apply only after successful import completion.
- Port-in fee: A fee applies to each port-in order. Infobip creates one order for each carrier your numbers come from. For example, if you port 100 numbers, and 60 are with carrier A and 40 with carrier B, you pay the fee for two orders.
For specific pricing by country, contact your account manager or Support, or check SMS coverage and connectivity.
Number migration best practices
If your numbers are active at another provider:
Before migration
Update internal systems if needed and test Infobip integration in a staging environment.
During migration
Keep traffic on your original provider until Infobip confirms import is complete. Plan for a brief service interruption (5-30 minutes typical). Typically 1-3 days.
After migration
Verify numbers are receiving messages, monitor for delivery issues, and redirect all traffic to Infobip.
Manage resources
Configure inbound routing and channel settings for your imported numbers.
Send SMS
Start sending messages with your imported numbers.
Compliance guidelines
Country-specific migration details and carrier requirements.
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