Insights, guides, and updates from the JoltSMS team
Account Management
Assign company-owned real-SIMs to high-risk accounts, enforce offboarding, and route verification codes securely to prevent lockouts and account loss.
Account Management
Keep a stable real-SIM 2FA number for high-risk accounts; use 1–2 years for business tools and 6–12 months for low-priority accounts.
Account Management
Avoid startup downtime by using company-controlled real‑SIM numbers, centralized account ownership, and backup admins to prevent Stripe, AWS and Google lockouts.
Account Management
Platforms detect VoIP and disposable numbers with carrier lookups, prefix ranges, porting history and behavior; use a real‑SIM mobile number to avoid verification failures.
Account Management
Compare disposable, temporary, and long-term rental numbers for SMS verification: costs, duration, security, and platform acceptance.
Account Management
Uber blocks VoIP numbers for verification to prevent fraud, requiring reliable SIM-based numbers for account security.
Account Management
Learn how to verify your Walmart Marketplace account without using a personal phone by utilizing dedicated SMS services for enhanced privacy.
Account Management
Learn how to create a Walmart account without a personal phone number using a reliable SMS verification service.
Account Management
Learn why real-SIM numbers outperform VoIP for Walmart SMS verification, offering higher reliability, security, and long-term stability.
Account Management
Learn how to protect your accounts from risks when employees leave with 2FA access, ensuring smooth transitions and robust security measures.
Account Management
Learn why using a real-SIM number is crucial for a smooth Y Combinator application and verification process, avoiding common pitfalls.
Account Management
Banks reject business credit card applications with VoIP numbers due to security concerns. Learn why real-SIM numbers are a better option.