Clean and format phone lists before sending SMS campaigns to maximize delivery.
SMS campaigns fail when numbers are invalid, formatted incorrectly, or are landlines that can't receive texts.
Validate and format all numbers before sending, filtering out landlines and invalid entries.
const res = await fetch("https://api.apiverve.com/v1/phonenumbervalidator?number=816-555-1017&country=us", {
headers: { "x-api-key": "YOUR_API_KEY" },
});
const { data } = await res.json();
console.log(data);