How fast can I send messages?

akalsey -

Long codes (a normal, local telephone number) are restricted by the carriers to 1 message per second (60 messages per minute) per originating phone number. A single number can send up to 1000 messages per day. These limits are carrier-imposed and cannot be increased.

Toll Free US numbers can also send one message per second, but do not have the daily limit.

Short codes can send up to 40 messages per second (2400 per minute) and have no daily sending limit.

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