Purchase an SMS phone number
Toll-free numbers
A toll-free number is a phone number that is free for the recipient to call. Businesses use toll-free numbers for marketing and transactional purposes, such as customer service, sales, and support.
Toll-free numbers are different from shortcodes. Shortcodes are also free for the recipient to call, but they are limited in number and require a shorter verification process. Toll-free numbers are more common and require a longer verification process to ensure that the phone number is owned by a legitimate business.
They are used mainly for:
Customer support
Text for information
Shipping notifications
Event or appointment reminders
Internal communication
Service updates
Emergency alerts
2FA
By default, all Starter plans and above will have a trial number that can only be used to send to verified recipients. To learn how to add a verified recipient, read our guide on SMS verification and limits.
To start sending SMS to customers:
Go to Plan and Billing.
Choose the Phone Number add-on.
Select a phone number and click Add to cart to subscribe to the add-on.
Purchase the subscription and start sending test SMS.
To ensure the best deliverability, you have to submit the verification form, which we send to our downstream peers. Your number has to be verified to deliver SMS to your customers.
Keep in mind that SMS is currently only available in the US and Canada.
- Getting started
-
Email
- How to test email sending in MailerSend
- Verify and authenticate a sending domain
- How to merge multiple SPF records
- Start sending transactional emails
- SMTP relay
- Activity
- Analytics
- Schedule bulk emails
- Custom headers
- How to add a custom unsubscribe header
- Sending domains
- Domain tracking options
- Inbound routing
- How to use personalization in emails
- Sender identities
- Split Testing
- How to add a survey to your emails
- Email tagging
- Templates
- How to enable Google Email Actions & Highlights
- How transactional emails work
- The difference between transactional emails and marketing emails
- SMS
- Developer tools
- Deliverability
-
Account, billing & add-ons
- Plans, features and limits
- Plan add-ons
- User management
- Change password
- Two-factor authentication
- Switch accounts
- How to whitelist IPs
- How to add a domain space to your account
- How to request a dedicated IP
- Account reputation statuses
- How to set a billing limit on your account
- How to change your payment method
- How to change or cancel your plan
- Delete account
- About MailerSend's refund and account policies
- VAT Collection for EU Customers
- VAT Collection for UK Customers
- GST Collection for Customers in India
- GST Collection for Customers in Canada
- VAT (IVA) Collection for Customers in Chile
- How to use the MailerSend iOS app
- File manager
- Integrations
- Agency guides