Phone Numbers
The Phone Numbers page shows all phone numbers assigned to your account. From here you can order new numbers or initiate a port to transfer existing numbers from another carrier.
Viewing Phone Numbers
Navigate to Phone Numbers from the sidebar. The table displays all numbers with their assignment status and associated port order (if applicable).
Adding Phone Numbers
Click the Add Numbers button to see two options:
Order New Numbers
Search available phone numbers from inventory and order them for your account.
- Click Add Numbers → Order New Numbers.
- Browse or search for available numbers.
- Select the numbers you want and complete the order.
Port Existing Numbers
Transfer phone numbers you already own from another carrier to DialStack.
- Click Add Numbers → Port Existing Numbers.
- This launches the port order wizard. See Port Orders for the full process.
Directory Listing
The Directory Listing card on the Settings page lets you register one of your phone numbers in national directory databases, 411 directory assistance, and online business directories. Only one number per account can have an active listing. Temporary numbers are not eligible.
Why directory listing matters
A registered directory listing feeds your business information into the national directory database, which in turn distributes it to online business directories, mapping services, and data aggregators that people use every day to find local businesses. Having consistent, accurate information in this network helps customers find you and builds confidence that your business is established and legitimate.
Directory registration also affects how your outbound calls are perceived. Carriers and call-screening apps cross-reference calls against directory databases. A number with a verified business listing is far less likely to be flagged as spam, which means your calls are more likely to be answered. For a small business that relies on calling customers back — appointment confirmations, follow-ups, estimates — this directly impacts your ability to reach people.
Setting up a listing
- Navigate to Settings.
- In the Directory Listing card, select the number you want to list from the dropdown.
- Choose a listing type:
- Listed — your business name, address, and phone number are published in directory databases, available via 411, and distributed to online directories.
- Non-Listed — stored in the directory database for caller verification but not published in directories. Still available via 411.
- Non-Published — stored for caller verification only. Not available via 411, printed, or online directories.
- Enter your business name (max 200 characters).
- Optionally select a location to include your address in the listing.
- Click Save. The update is submitted to the carrier and may take a short time to process.
To change which number is listed, select a different number from the dropdown. The old listing will be removed automatically. To remove the listing entirely, select None.
Phone Number Details
Click any active phone number in the list to open its detail page. From here you can view and manage the number's settings.
Temporary Numbers
If the number is temporary, an informational banner appears at the top of the detail page explaining that the number is not permanently assigned and showing when it will expire. Click Keep this number in the banner to convert it into a permanent number — the expiry is removed and the number behaves like any other on the account.
When a temporary number reaches its expiry, it is automatically released back to the carrier. Released numbers appear under the Cancelled tab on the phone numbers list. From there you can click Recover to attempt to re-acquire the number; recovery may fail if the carrier has already reassigned it elsewhere.
E911
If the phone number is associated with a location that has E911 configured, an E911 card appears showing the current provisioning status and the linked location name. This is display-only — E911 configuration is managed through the Locations page.
Inbound
The Inbound card controls where incoming calls to this number are directed. Use the routing target picker to route calls to a user, ring group, dial plan, or voice app. The change takes effect immediately.
Outbound
The Outbound card controls outbound calling settings for the number.
- Outbound Calling — toggle whether users can place outbound calls using this number as their caller ID.
- Caller ID Name — the name displayed to the called party on outbound calls (also known as CNAM). Maximum 15 characters; letters, digits, spaces, and
& , . ' - ( )are allowed. Edit the field and confirm the change in the dialog that appears. Only one caller ID change can be pending per phone number at a time — once submitted, no further updates will be accepted for that number until the carrier finishes processing (up to 72 hours).
Caller ID can only be updated for active phone numbers.
Cancelling a Number
To permanently cancel a phone number, open the detail page and click Cancel Number at the bottom. A confirmation dialog will appear before the number is cancelled.
Cancelling a number releases it back to the carrier. The number will stop receiving and making calls. You can attempt to recover it from the Cancelled tab, but this may fail if the carrier has already reassigned it.
Port Order Status
If a phone number has an associated port order, clicking the row navigates you to the port order detail page where you can track the transfer progress.