How to Add Contacts to Your Phone or Computer

The basic steps differ by device, but the principle is the same

Adding a contact means storing someone's phone number, email address, or other information so you can reach them without looking it up each time. On a smartphone, you open the Contacts app (called Contacts on iPhone, People on Android), tap the plus sign or "Add Contact" button, type in the person's name and number, and save. On a computer, you use your email provider's contacts section — Gmail has Contacts in the left menu, Outlook has People, and Apple Mail uses Contacts in the menu bar — and follow the same steps: name, information, save.

The reason to store contacts rather than just keeping phone numbers in a text or notebook is that your device can then match incoming calls and messages to the contact's name, and you can reach them from any app that needs a phone number or email. Once saved, a contact stays with you even if you change phones, as long as you back up your data or use the same account to sign in on the new device.

Key Takeaways

On iPhone, open Contacts, tap the plus sign, enter the name and phone number or email, and tap Save.
On Android, open People or Contacts, tap the plus sign, fill in the details, and tap Save.
On a computer, use your email provider's Contacts section — Gmail, Outlook, or Apple Mail all have one in the main menu.
Contacts sync across your devices when you use the same account, so you only have to add them once.

Adding a contact on iPhone

Open the Contacts app (the icon looks like a person's head and shoulders). Tap the plus sign in the top right corner. Type the person's first and last name in the Name field. Scroll down and tap "Add Phone" to enter their phone number, or "Add Email" to enter their email address. You can add both if you have both. Tap "Save" at the top right when you are done.

If you want to add more details — like their address, birthday, or a note about how you know them — tap "Edit" after you save, then scroll down to see more fields. You can also add a photo by tapping the empty circle at the top and choosing a photo from your library or taking a new one.

Adding a contact on Android

Open the People app or Contacts app (the icon varies by phone maker, but it usually shows a person or a list). Tap the plus sign at the bottom or top of the screen. Type the person's first and last name. Tap "Phone" and enter their number, or tap "Email" and enter their email address. You can add both. Tap "Save" when you are done.

To add more information, tap the contact after you save it, then tap "Edit" (usually a pencil icon). You can then add a photo, address, birthday, or notes. Some Android phones let you add multiple phone numbers for one person — for example, a work number and a home number — by tapping "Add Phone" again.

Adding a contact on Gmail

Go to contacts.google.com in your web browser, or open Gmail and click "Contacts" in the left menu. Click the "Create Contact" button (usually a plus sign). Type the person's name in the Name field. Click "Add Email" and enter their email address. You can also click "Add Phone" to add a phone number, or "Add Address" for their street address. Click "Save" when you are done.

Gmail contacts sync to your Android phone automatically if you use the same Google account. If you use an iPhone with Gmail, you can sync them by going to Settings > Mail > Accounts > your Gmail account > Contacts and turning on the toggle.

Adding a contact in Outlook

Go to outlook.com in your web browser and sign in. Click "People" in the left menu. Click "New Contact" at the top. Type the person's name, email address, and phone number in the fields provided. You can also add their address, birthday, and other details by scrolling down. Click "Save" when you are done.

If you use Outlook on your computer (the desktop app), click "People" in the left menu, then click "New Contact" in the toolbar. The steps are the same. Outlook contacts sync across devices when you use the same Microsoft account.

Adding a contact in Apple Mail on Mac

Open the Contacts app (look for it in Applications or use Spotlight to search for it). Click the plus sign at the bottom left. Type the person's first name, last name, and email address. You can also click "Add Phone" to add a phone number, or scroll down to add an address or birthday. Click "Done" when you are finished.

Contacts on your Mac sync to your iPhone and iPad if you use the same Apple ID and have iCloud Contacts turned on. To check this on your Mac, go to System Settings > [Your Name] > iCloud and make sure Contacts is toggled on.

What happens after you save a contact

Once you save a contact, your device recognizes that person's name when they call or text you. On your phone, their name will appear instead of just their number. You can also search for them by name in your Contacts app to find their information quickly. If you add them to multiple devices using the same account, the contact appears on all of them.

If you need to change a contact's information later — for example, if they get a new phone number — open the contact, tap "Edit," make the change, and save again. You can also delete a contact by opening it and tapping "Delete" or the trash icon, though this removes it from all your devices if they are synced.

Frequently Asked Questions

Can I add a contact without a phone number or email?

Yes. You can save just a name with an address, birthday, or notes. However, your phone will not recognize incoming calls or messages from that person unless you have at least a phone number or email address stored.

What if I add a contact on my phone but it does not show up on my computer?

Contacts sync only if you use the same account on both devices. On iPhone, check Settings > [Your Name] > iCloud > Contacts. On Android, go to Settings > Accounts > Google and make sure your account is synced. On your computer, sign in to the same email account you use on your phone.

Can I import contacts from another phone or service?

Yes. Most phones have an import option in the Contacts app. On iPhone, go to Contacts > Groups > Edit and look for import options. On Android, open People, tap the menu, and look for "Import" or "Manage Contacts." You can also export contacts from your old phone as a file and import them into your new one.

Is it safe to store personal information like addresses and birthdays in my contacts?

Your contacts are stored on your device and synced through your account (Google, Apple, Microsoft), which use encryption. However, if someone gains access to your account or device, they can see this information. Store only what you need, and use a strong, unique password for your account.

This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.