Shared phone numbers for your team's verification codes.
When a company code lands on one person's phone, everyone waits for them. Give the account a company number, send its texts to the people and places that need them, and keep the number when people leave.
One inbox for every company number.
Every text each number receives, with its code pulled out and its links made clickable. Anyone with access copies a code in one click.
Sign-in tests
+1 415 555 0142 · Mobile
- Acme Stagingnow
Your Acme verification code is 418204. It expires in 10 minutes.
418 204 - Acme Staging4m
Your Acme verification code is 902117.
902 117 - +1 646 555 018711m
Booked. Confirmation BK-2291.
- Acme Staging26m
Your Acme verification code is 377051.
377 051
Acme Staging · just now · to +1 415 555 0142
Verification code
Your Acme verification code is 418204. It expires in 10 minutes. Don't share it with anyone.
Activity
Shared with 2 people, 1 test key and 1 agent
Texts go where your team already works.
Choose per number. People who don't open Phonekit still get the code.
Shared inbox
Every number's texts in one place, codes pulled out and links shown with the site they go to.
Email
Owners and admins pick who gets each number's texts by email. Anyone can stop their own.
Slack
Post a number's codes to the channels you choose, each with a link back to the message.
Scripts and agents
Give a test key or an agent access to a number and it reads the same texts through the API, CLI or MCP.
Decide who reads each number.
Share each number with the people, test keys and agents that need it. Owners and admins can always open it. Nobody else sees it unless you add them, and each time a teammate opens a message or copies a code, it's recorded.
Sign-in tests
+1 415 555 0142
Who can use it
- SLSena LindqvistReads codes
- TBTheo BrandtManages access
- ci-signinTest key · read only
- build-agentAgent · read and send
Acme's owners and admins can always open it. No one else can.
Handover without waiting on one person.
The number belongs to the company, not to whoever set it up.
- 01
Name it
Give each number a label that says which account and team it's for.
- 02
Share it
Add the teammates who sign in with it, and choose where its texts also go: email, Slack or both.
- 03
Hand it over
When someone leaves, remove them. The number, its history and everyone else's access stay put.
The details.
- Numbers
- US numbers. Mobile lines are real SIMs, for accounts that won't text a VoIP number. VoIP or real SIM
- Codes and links
- Codes are pulled out of each text. Links stay clickable and show the site they go to.
- Delivery
- A shared inbox for everyone with access, plus email and Slack per number.
- Access
- Per number: the people, keys and agents you add, plus owners and admins. Security
- History
- Who opened which message and copied which code, and who changed access.
- Leaving
- Remove someone and their access and emails stop. The number stays. Offboarding checklist
- Retention
- Messages are encrypted and kept 30 days from receipt by default. Privacy
- Sign-in
- Passkeys only, for everyone. No passwords to share or leak.
- Price
- From $29 a month for four numbers and up to 10 people. Pricing
Questions
Who can see a number's messages?
The people, test keys and agents you add to that number, plus your workspace's owners and admins.
Can codes go to Slack?
Yes. Connect Slack once, then choose which channels each number posts its codes to. Each post links back to the message in Phonekit.
Can texts go to email?
Yes. For each number, owners and admins choose which teammates with access also get its texts by email. Anyone can stop their own emails. Emails already delivered stay in their inboxes.
What about texts with a link instead of a code, like an invitation?
They arrive the same way. Links in a text are clickable in the inbox and in emails, each shown with the site it goes to, and the API returns them pulled out of the message.
What happens when someone leaves?
Remove them from the workspace. Their access and email copies stop, and the number, its history and everyone else's access stay as they were.
How long are messages kept?
30 days from receipt by default. Owners and admins can change it. Releasing a number doesn't reset that clock.
Can we keep using a number we already have?
Today you start with numbers from Phonekit. Point the account's phone setting at the new company number, using that account's own settings.
Keep reading
- Ways teams share SMS codesA company account texts its sign-in code to one number and several teammates need it. Personal phone, Google Voice, a password manager, a forwarding service and Phonekit compared.
- Hand over numbers when someone leavesKeep the company number, change who can read it, review the keys and connections the person made, and prove the next owner can sign in.
- How messages are protectedHow Phonekit protects your numbers and the texts they receive: passkey sign-in, per-organization and per-number access, scoped API keys, a full history and encrypted messages.
Take the code off one person's phone.
Tell us which numbers your team shares. We'll set up your workspace.