How do I dial DSN?

Confirm the access numbers to dial on your phone to access the DSN network.

Dial the DSN area code for the geographic region that you are calling.

Dial the seven digit DSN phone number and complete the phone call as you would with a commercial phone line.

What is a commercial phone number versus a DSN?

Switching,

Transmission,

Timing and Synchronization,and

Network Administration and Management.

Can you call a DSN number from a cell phone?

To call a DSN number from a commercial or cellular phone, dial 05033 + last 6 digits of DSN the number (NOTE: This will only work when calling Army installations. Example- DSN 723-1234, dial 05033-23-1234).

How to call DSN from commercial line?

To call Korea from the US: 011-82+area code minus ‘0’ number.

USFK information from the U.S.

The area code is not needed for local calls,unless using a cell phone.

To call within the DSN system,just dial the 7-digit number.

To call a commercial number from a DSN line,first dial ’99’.