Use a free VoIP app that provides a phone number
Sign up for a free trial from a legitimate telecom or virtual number provider
Check whether your mobile carrier offers a secondary number feature at no extra cost
Use a free calling and texting app that includes a number for verification
Look for promotional offers from internet or phone service providers
Use a landline or existing mobile number if you only need verification
Ask a family member or trusted friend to share a number for temporary use
Use a public business number only if you are authorized to do so
Avoid services that ask for payment details without clear terms
Avoid using numbers for spam, fraud, or bypassing account restrictions