The following are three-digit extension numbers, which may be used to receive travel information about Sisseton Pubic School activity trips. This information will include information only when the bus is leaving to return home from an out-of-town activity and will give the estimated time of arrival back in Sisseton. To use, dial 698-7613. After the operator begins, enter the three digits of the activity listed below that you are seeking information on. You will get a voice-mail recording from the bus driver with current information. [You won't be able to actually speak to the bus driver.] School patrons outside the local  telephone exchange may dial toll-free 1-888-307-3237 and then follow the same procedure.