---
title: "How to share login codes with your team"
description: "How to let several teammates receive the login codes for a shared company account, what to do when an employee leaves, and when to use another method."
canonical: "https://sharedsmsinbox.com/blog/share-login-codes-with-your-team"
author: "The Shared SMS Inbox team"
published: "2026-09-05"
updated: "2026-09-05"
---

# How to Share Login Codes With Your Team Without Using Someone’s Personal Phone

> How to let several teammates receive the login codes for a shared company account, what to do when an employee leaves, and when to use another method.

_By The Shared SMS Inbox team, Product. Published 2026-09-05, updated 2026-09-05. About 9 minutes to read._

The simplest approach is to use a company-controlled phone number connected to a shared SMS inbox. When a login text arrives, approved teammates can read it in a browser without asking the person whose personal phone is on the account.

That one change fixes the thing that actually goes wrong. The service sending the code does not know or care whose phone is on the other end; it texts whatever number is on the account. So you change the number on the account to one the company owns, and the message lands somewhere several people already have permission to look.

The rest of this guide covers why the personal number got there in the first place, how to move one account across, what to do on the day somebody leaves, and the cases where a shared number is the wrong answer and an individual login is better.

## Why one phone becomes a problem

For a long time nothing goes wrong. The setup only shows its cost when the person holding the phone is not available, and there are four reliable ways for that to happen.

- **They are busy.** Sarah in finance is asked to read out a code three times a week. Each interruption is small. Together they add up to a part-time job she did not apply for.
- **They are away.** Annual leave, sick leave, a flight, parental leave. The code still goes to their phone, and the work that needed it waits for them to pick up.
- **They are asleep.** James is in another time zone. The supplier portal asks for a code at 2am his time, and somebody in the office has to decide whether it is worth waking him.
- **They have left.** Priya moved on in March. In June the courier account texts her old number, nobody can sign in, and the way back is a support ticket with the courier.

The first three are friction. The fourth is the expensive one. A leaver takes the code with them, and recovering an account from a third party can mean days of proving that your company is who it says it is, usually while somebody is waiting on the work that account was for.

It is worth noticing how quietly this accumulates. Most teams have never written down which company accounts text a code to which phone, so the first time anyone counts is the week it breaks.

## Nobody chose the personal phone

Almost no one decides to run a company account off an employee’s mobile. What happens is smaller than a decision. Somebody sets up the accounting software on a Tuesday afternoon, the form asks for a phone number to send a code to, and the only number in their head is their own. They type it in and finish the job.

Two years later that account is central to how the company runs, and the number protecting it belongs to a person rather than to the business. The same thing has quietly happened to the advertising account, the wholesaler portal and the payroll login.

The workarounds that follow are familiar. A colleague reads the code out over the phone. Someone screenshots it into a group chat, where it sits for months alongside a hundred others. In the worst version a team shares one password and one handset so that “anyone” can get in, which in practice means nobody can tell who did.

None of that is unreasonable. It is what you do when the account offers one phone number field and your team has six people in it. The fix is not better discipline. It is putting a number in that field that belongs to the company.

## What a shared SMS inbox does

A shared SMS inbox is a company phone number whose messages arrive in a web inbox instead of on a handset. Several approved teammates open that inbox with their own logins and read the same message at the same time. There is no phone to buy and no SIM card to keep charged in a drawer.

Because the number belongs to the company account rather than to a person, it stays put when someone goes on leave, changes role or leaves altogether. The accounts that text it carry on working, and nobody has to update anything in a hurry.

Two details matter more than they sound. Everyone signs in as themselves, so there is no shared password to circulate and none to reset when the team changes. And access is granted per person and per number, so being on your team is not the same as being able to read a number’s messages. An administrator can give that access and take it away in a few seconds.

[Shared SMS Inbox](https://sharedsmsinbox.com/) is one of these. It is receive-only by design: the number takes messages in and cannot send any out, so no teammate can text somebody by accident. It costs $49/month per phone number with no per-user charge, which means the price is the same whether four people or fourteen need to read the codes.

## How to move one account across, in four steps

Start with a single account — the one that interrupts people most, not the most important one. You will know within a week whether it helps, and you can put the old number back if it does not.

1. **Get a company number and invite the people who use the account.** You create an account, choose an available number, and add the colleagues who sign in to that service. Each of them gets their own login. There is nothing to install and nobody to talk to.
2. **Sign in to the service and change the number on the account.** It is usually under account or security settings. Replace the mobile number with your company number and save the change. You will often be asked to confirm with a code sent to the old number, which is why this is easier to do while the colleague is still around.
3. **Send yourself a test code before you rely on it.** Trigger a sign-in and check that the code appears in the shared inbox. Whether a particular service accepts your number is that service’s decision, and you want to discover a refusal now rather than at month end.
4. **Tell the people who use the account where the code appears now.** Then ask them to stop pasting codes into chat, and delete the old screenshots. The forwarding habit outlives the reason for it if nobody says so out loud.

> Do not remove the old mobile number until the test has passed. If the service rejects your company number, you want a working way back into the account.

Once one account is running this way, the second and third take about five minutes each. Most teams do the finance login first and the advertising account next, because those are the two where waiting for one person costs the most.

## Personal phone vs a company number

The same code, sent by the same service, on the same day. The difference is where it lands and who is allowed to look.

| An employee’s personal phone | A company number with a shared inbox |
| --- | --- |
| One person can read the code, on one handset. | Everyone you have approved can read it, in a browser. |
| A colleague on leave or asleep blocks the whole team. | Whoever is working opens the inbox and carries on. |
| Giving a seventh person access means asking that colleague to forward more often. | Giving a seventh person access is an invitation and a tick. |
| Codes pile up in group chats and camera rolls. | The text of a message is erased 72 hours after it arrives, by default. |
| The number is the employee’s. It leaves when they do. | The number is the company’s. It stays when people change. |
| Nobody can say who read a code, or when. | The inbox records who opened each message. |
| Free, right up until the week it is not. | $49/month per phone number, however many teammates need it. |

## What happens when somebody leaves the company

### What happens to our login codes when an employee leaves?

If the codes go to a company number, nothing breaks: an administrator removes that person’s access and everyone else keeps receiving messages exactly as before.

### What do we do about an account that still texts a former employee’s phone?

You need to change the number on the account, and most services will only let you do that from inside the account — which is the thing the old number is protecting.

### What should we do before somebody’s last day?

List every shared account that texts their phone and move each one to the company number while they can still receive the code that authorises the change.

There is no password to change, no account to reconfigure and no third party to contact. The number was never theirs, so there is nothing to hand back.

The record of who had access and when stays behind, which is usually what an offboarding checklist actually needs. See [security and access](https://sharedsmsinbox.com/security) for what is kept and for how long.

If the person is still contactable and willing, ask them to read you one last code so you can change the number today. It is an awkward request, and it is far cheaper than the alternative.

If they are not, you are into account recovery with the service. Expect to prove that your company owns the account, expect it to take days rather than minutes, and expect at least one service to ask for something you do not have. This is the failure worth planning around, because it always arrives at the worst moment.

The list is almost always longer than expected: accounting software, the advertising account, the courier account, two supplier portals and a booking platform nobody has logged into since last year.

Do it in the notice period, not on the final afternoon. Once the phone is gone, every remaining item on that list becomes a support ticket.

## When a shared number is the right tool

It earns its place when four things are true at the same time.

- **The service gives your company one login, not one per employee.** Plenty of portals and smaller services still work this way, and no amount of good practice on your side changes it.
- **The service insists on a phone number for the code** and will not send it by email or accept an app instead.
- **More than one person genuinely needs to sign in**, on different days, from different places or different time zones.
- **A delay costs something real.** A payment run, a campaign going live, a delivery booking, a filing deadline.

In practice that describes a recognisable set of accounts: accounting and bookkeeping software, payroll services, advertising and social media accounts, supplier and wholesaler portals, courier and delivery accounts, booking and listing platforms, utility and telecoms accounts, and some tax and government portals.

Teams often take a second number once they see how it works, to keep departments apart. Finance messages and marketing messages do not need to share an inbox, and separating them is simpler than explaining who should ignore what.

> This does not describe every service. Some accept only certain kinds of phone number, and many accept only numbers issued in their own country. That decision belongs to the service sending the message, not to us, and it can change without notice. Add the number and send yourself a test before you depend on it.

## When you should use another method instead

A shared number does not make text messages more secure. It changes who can act on a message, not how strong the message is. Several situations call for something else.

- **If the service can give each employee their own login, use that.** An account each, with its own permissions and its own record of who did what, is better than any form of sharing. Reach for a shared number only where the service offers one login for the whole company.
- **If the service supports an authenticator app or a security key, choose that over SMS.** Both are generally regarded as stronger than a code sent by text. Where the app or key is tied to one person, pair it with individual logins rather than working around it with a shared number.
- **If only one person ever signs in, leave the account alone.** There is no sharing problem to solve, and moving the number adds a step for nobody’s benefit.
- **If the messages would carry genuinely sensitive material, think it through first.** A shared inbox has to display a message, which means the company operating it can read that message. That is true of every product of this kind, ours included.
- **If you need to send text messages, this is the wrong category.** A shared SMS inbox receives and nothing else. Replying to customers, running campaigns or sending bulk messages needs a customer messaging tool.

What survives all of that is a narrow but common case: an account your team genuinely shares, at a service that insists on texting a code to a single number. For that account, a number the company controls is easier to manage than an employee’s mobile. That is the entire claim, and we would rather you set this up for the accounts that fit it than for all of them.

## Common questions

### Do my teammates need to share a password?

No. Each teammate signs in with their own account, so there is no shared password to pass around or change when somebody leaves. It also means you can see exactly who has access, and remove one person without disturbing anyone else on the team.

### How long does it take to set up?

Minutes, and no technical work. You create an account, choose a number, invite the colleagues who need access, and then enter the number on the company account that sends the texts. There is nothing to install, no phone to buy and nobody from our side to talk to.

### Is this better than using an employee’s personal number?

For an account a team genuinely shares, usually yes: the company keeps the number, and several people can read the message. It is not an upgrade to the security of SMS itself. Where a service offers each employee their own login, or supports an authenticator app, that is normally the better choice.

## Where to go next

- [Login codes for teams](https://sharedsmsinbox.com/login-codes-for-teams) — The short version of this guide, for when you need to show somebody else in two minutes.
- [Should you use an employee’s personal phone number?](https://sharedsmsinbox.com/blog/shared-company-phone-number-vs-personal-phone) — The comparison in full, if you are still deciding whether to move the number at all.
- [Shared phone number for teams](https://sharedsmsinbox.com/shared-phone-number-for-teams) — Why company ownership of the number is the part that matters on a leaver’s last day.
- [Security and access](https://sharedsmsinbox.com/security) — Who can read the codes, how long messages are kept, and what we deliberately do not claim.
- [How it works](https://sharedsmsinbox.com/how-it-works) — The four steps in more detail, including what to do on the day you set it up.
- [Pricing](https://sharedsmsinbox.com/pricing) — $49/month per phone number, with no per-user fee and no contract.

## Move one account across this afternoon

Pick the login that interrupts people most, give it a number the company owns, and see whether the questions stop. If they do not, you can change it back.

- [Get your number](https://app.sharedsmsinbox.com)

_$49/month per phone number. No credit card required. Pay only when you choose your number._

---

Canonical: https://sharedsmsinbox.com/blog/share-login-codes-with-your-team

Every page of this site is also available as Markdown. Site map: https://sharedsmsinbox.com/llms.txt