Phonexa 0 minute read Phonexa 0 minute read Here, you will learn about the restrictions for sending via long-code SMS. List of Restrictions for Sending Long Code SMS Level 1 verified users are limited to 600 total messages per minute across their account. Additionally, they can send a maximum of 6 messages per minute from any type of number or sender ID. For Level 2 verified customers, higher limits are available for various number types, as detailed below. US long code numbers are limited to sending 2 messages per minute per long code for unregistered traffic. If faster throughput is needed for A2P messages, registration for 10DLC messaging is required. Toll-free numbers have a limit of 1,200 messages per minute per number. However, throughput may vary based on the number’s verification status. Related posts: SMS Deliverability 101: How To Always Hit the Inbox with Marketing SMS What Is SMS? How Short Message Service Transforms Communication SMS & Multichannel Communication: How To Make Your SMS Count SMS Affiliate Marketing 101: Driving Customers Home Through SMS Got Questions? Get in touch! We are available 24/7.