SecondSim gives freelancers, sole traders, and small business owners a genuine carrier-grade UK mobile number via eSIM, no more second handset or using your personal number for business. SecondSim numbers are non-VoIP, meaning they're fully accepted for WhatsApp Business, bank 2FA, Stripe, PayPal, Amazon Seller, Shopify, and Etsy verification. Set up in minutes, works on any dual SIM phone. Unlimited texts and calls from just £5.99/month.
