ADD A LINE TO YOUR ACCOUNT

Add a Line & Connect More.

Looking to add another phone or SIM to your mobile account? Explore add-a-line options, compare plans, and find a setup that works for your household, family, or additional device.

Add another line

One account. More connections.

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Additional Phone Line Add another mobile number to your account.
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SIM Only Line Choose a SIM plan for an additional user.
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Connected Devices Explore options for compatible additional devices.
Multiple Line Options Explore additional connections
Flexible Plans Compare available plan types
Major Providers Explore participating providers
Easy To Compare Review options in one place
Why add a line?

More connections without managing separate accounts

An additional line can make it easier to manage mobile services for family members, extra devices, or another user under one account.

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Family Connections

Explore options for adding another family member or household user to your mobile setup.

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Additional Phone

Add another mobile line when you need a separate number and service for another phone.

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One Account

Depending on the provider and plan, multiple lines may be managed under the same account.

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Plan Flexibility

Compare different line and plan options before deciding which setup fits your needs.

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Compare Costs

Review available options and understand potential recurring costs before adding another line.

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Simple Process

Find the provider option you want and follow its instructions for adding a new line.

Is adding another line right for you?

If you already have a mobile account and need service for another person or device, adding a line may be an option worth exploring.

  • You need a mobile number for another family member.
  • You want another SIM or phone on your account.
  • You want to compare additional-line plans.
  • You want to keep multiple mobile services together.
  • You are looking for an additional connection without creating a completely separate setup.
Explore providers

Compare options for your next line

Explore mobile providers and review their available plans, SIM options, and additional-line possibilities.

✓ Provider

Lyca Mobile

Explore mobile plans and SIM options that may work for an additional connection.

View Lyca Mobile →
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giffgaff

Discover SIM and mobile options that can be considered when setting up another connection.

View giffgaff →
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Lebara

Compare available mobile and SIM options for an additional line or user.

View Lebara →
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iD Mobile

Explore available plans and additional mobile service options.

View iD Mobile →
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Tesco Mobile

Review available mobile plans and SIM options for another connection.

View Tesco Mobile →
✓ Options

More Providers

Explore more mobile providers and compare additional-line possibilities.

Explore More →
Simple process

How adding a line works

The exact process, eligibility requirements, pricing, and availability depend on the mobile provider.

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Choose a Provider

Explore providers and decide which mobile service best fits your requirements.

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Review Your Options

Check available plans, SIM choices, device options, pricing, and eligibility.

03

Add Your Line

Follow the provider’s process to add another line to your existing account where eligible.

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Activate & Connect

Complete the provider’s activation process and start using your additional mobile service.

Choose your setup

Add a Line vs. Separate Mobile Plan

Consider how you want to manage your additional mobile connection.

Feature Add a Line Separate Plan
Account Management May be managed under an existing account Usually managed separately
Additional Number Yes, where supported Yes
SIM Option May be available Usually available
Family Use Convenient for multiple users Can be managed independently
Billing May appear on the same account Typically separate billing
Eligibility Depends on provider and account Depends on selected provider

Ready to add another line?

Explore mobile providers, compare available options, and find a plan that fits your next connection.

Explore Add-a-Line Options
Frequently asked questions

Add a Line FAQs

Answers to common questions about adding another mobile line.

What does “add a line” mean?
Adding a line generally means adding another mobile number or service line to an existing mobile account. Availability and requirements vary by provider.
Can I add a line to my existing mobile account?
Many providers offer additional-line options, but eligibility, pricing, plan requirements, and account rules vary. Check directly with the provider before completing your purchase.
Can I add a SIM-only line?
Depending on the provider, you may be able to add a SIM-only service or choose a separate SIM plan for another user.
Is adding a line cheaper than getting a separate plan?
It can be, depending on the provider, plan, promotions, taxes, fees, and number of lines. Always compare the total recurring cost before making a decision.
Can I add a line for a family member?
Yes, family members are a common reason people explore additional-line options. The exact account setup and eligibility depend on the provider.
Does MobileContractUpgrade.com add the line for me?
No. MobileContractUpgrade.com is an independent informational and comparison website. Any purchase, account change, activation, or additional-line request is completed through the applicable mobile provider.
Important: MobileContractUpgrade.com is an independent website and is not affiliated with, endorsed by, or operated by any mobile network or provider unless expressly stated. Provider names, logos, trademarks, plans, pricing, promotions, eligibility requirements, and availability belong to their respective owners. Information may change and should be independently verified with the applicable provider before making a purchase or changing an account. Additional-line availability and pricing vary by provider, account, location, and plan.