Where your contacts live and how to change them

Your contacts are stored in different places depending on what device you use. On an iPhone, they live in the Contacts app and sync through iCloud. On Android, they sync through your Google account. On a computer, you can edit them through your email provider's website or through a desktop app. The steps to edit a contact are nearly identical across all of these — find the contact, tap or click edit, change what you need, and save.

The key difference is whether your changes sync automatically to your other devices. If your contacts are linked to an account (iCloud, Google, Outlook), edits you make on one device show up everywhere within a few minutes. If they are stored only on one device, changes stay there. Most people have their contacts synced to an account without realizing it, so an edit on your phone usually updates on your computer too.

Key Takeaways

  • On iPhone, open Contacts, find the person, tap Edit, change the fields you need, and tap Done to save.
  • On Android, open Contacts, tap the person's name, tap the edit icon (pencil), make your changes, and tap Save.
  • On Gmail, Outlook, or Yahoo, go to your contacts page in a web browser, click the person's name, click Edit, and save your changes.
  • Contacts synced to iCloud or Google update across all your devices automatically, usually within a few minutes.
  • You can add custom fields like nicknames, birthdays, or notes to any contact on any platform.

Editing contacts on iPhone

Open the Contacts app on your iPhone. Scroll or search to find the person you want to edit, then tap their name to open their card. Tap the Edit button in the top right corner. The contact fields are now editable — you can change their phone number, email, address, or any other information. Tap in a field to change it, or tap the red minus sign next to a field to remove it.

To add a new field, scroll to the bottom and tap Add Field. You can add a second phone number, a website, a birthday, notes, or other details. When you are done making changes, tap Done in the top right. Your changes save immediately and sync to iCloud if your iPhone is set up with an iCloud account.

Editing contacts on Android

Open the Contacts app on your Android phone. Find the person you want to edit by scrolling or searching. Tap their name to open their full contact card. Look for a pencil icon or Edit button — on most Android phones this is in the top right or bottom of the screen. Tap it to enter edit mode.

You can now change any field: phone number, email, address, or notes. To add a new field, tap Add Field and choose what type of information you want to add. When you finish, tap Save. Your changes sync to your Google account if your phone is signed into one, which means they will appear on other devices linked to that account.

Editing contacts in Gmail, Outlook, or Yahoo Mail

Go to Gmail.com, Outlook.com, or Yahoo.com in a web browser and sign in. Look for a Contacts link or icon — in Gmail it is on the left sidebar, in Outlook it is in the app menu, in Yahoo it is in the top navigation. Click Contacts to open your contact list.

Find the person you want to edit and click their name. Click the Edit button or pencil icon. You can now change their phone number, email, address, birthday, notes, or add custom fields. When you are done, click Save. These changes sync to your phone if your phone is set up with the same email account.

Adding and removing phone numbers and email addresses

Most contacts have more than one phone number or email address. To add another one, open the contact in edit mode and look for a plus sign or Add Field option next to the phone or email section. Tap or click it, enter the new number or address, and choose what type it is — work, home, mobile, or other.

To remove a phone number or email, find it in edit mode and tap or click the red minus sign or delete icon next to it. On some phones you may need to swipe left on the field to reveal the delete option. Save your changes when you are done.

Using custom fields and notes

Beyond the standard fields, you can add custom information to any contact. Most platforms let you add a birthday, anniversary, nickname, website, or notes. On iPhone, tap Add Field and scroll through the options. On Android, tap Add Field and select from the list. On Gmail or Outlook, click Add Field and choose what you want to add.

Notes are useful for storing information that does not fit elsewhere — a person's preferred name, their company, what you know them from, or reminders about them. This information stays with the contact and syncs across your devices if your contacts are synced to an account.

Syncing contacts across devices

If you want your edits to show up on all your devices, your contacts need to be synced to an account. On iPhone, go to Settings, tap your name at the top, tap iCloud, and turn on Contacts. On Android, go to Settings, tap Accounts, select your Google account, and make sure Contacts is turned on. On a computer, sign into your email account in a web browser to see and edit your synced contacts.

Once syncing is on, any change you make on one device appears on the others within a few minutes. If you edit a contact on your phone and do not see the change on your computer, wait a few minutes and refresh the page. If the change still does not appear, check that both devices are signed into the same account.

Frequently Asked Questions

Can I edit a contact that is saved only on my phone?

Yes. Open the contact, tap or click Edit, make your changes, and save. The changes stay on that phone only and do not sync to other devices. If you want them to sync, you need to set up contact syncing through iCloud (iPhone) or Google (Android).

What happens if I edit a contact on my phone and my computer at the same time?

Whichever device saves last wins. If you edit on your phone and save, then edit on your computer and save a few seconds later, the computer version overwrites the phone version. To avoid confusion, make all your edits on one device and wait for them to sync before editing elsewhere.

Can I add a photo to a contact?

Yes. On iPhone, open the contact in edit mode and tap Add Photo. On Android, tap the camera icon at the top of the contact card. On Gmail or Outlook, click Add Photo. You can take a new photo or choose one from your device. The photo syncs with the contact across your devices.

How do I change the order of phone numbers for one contact?

On iPhone, open the contact in edit mode, tap and hold the three horizontal lines next to the phone number you want to move, and drag it to a new position. On Android, the order is usually set by type — mobile, home, work — and you cannot manually reorder them. On Gmail or Outlook, you can reorder by dragging fields in edit mode.

What if I delete a contact by mistake?

On iPhone, open Contacts, find the contact, tap Edit, scroll to the bottom, and tap Delete Contact. If you deleted it recently, check your Recently Deleted folder in Contacts — you can recover it from there. On Android and Gmail, deleted contacts go to Trash and can be recovered for 30 days. On Outlook, check the Deleted Items folder.