CREATE TABLE IF NOT EXISTS leads (
    id INT AUTO_INCREMENT PRIMARY KEY,
    did_number VARCHAR(255) NOT NULL,
    campaign_name VARCHAR(255) NOT NULL,
    vertical VARCHAR(255) NOT NULL,
    first_name VARCHAR(255) NOT NULL,
    last_name VARCHAR(255) NOT NULL,
    phone_number VARCHAR(255) NOT NULL,
    email VARCHAR(255),
    street_address VARCHAR(255) NOT NULL,
    city VARCHAR(255) NOT NULL,
    state VARCHAR(255) NOT NULL,
    zip_code VARCHAR(255) NOT NULL,
    agent_name VARCHAR(255) NOT NULL,
    verifier_name VARCHAR(255),
    lead_status ENUM('Pending', 'Verified', 'Rejected') DEFAULT 'Pending',
    notes TEXT,
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
);