Phone Number Validator API - Valid, Type, Country, E.164

email-checked

One address checked without a mailbox answer: syntax, the domain's mail records, disposable-provider and role-address detection, free-mail flag and a typo suggestion — either because you turned the mailbox check off, or because the mail server did not answer (greylisting, rate limiting, or a network that does not allow the check). The row says which. Less than half the price of a verified address, because less was delivered.

phone-validated

One phone number parsed and validated against the international numbering plans: valid or not, possible or not, E.164 and national and international formats, country, calling code, line type (mobile, fixed line, toll-free, VoIP, premium rate) and a mobile flag. A string that is not a phone number at all costs nothing.

domain-checked

One domain's mail setup read: whether it has MX records and which hosts serve it in priority order, whether it falls back to an A record, whether it accepts mail at all, and whether it is a disposable or free-mail provider. A string that is not a domain costs nothing.