Who called from 8102245028

We get calls from this number over and over again.
When we try to call back, it rings and rings and finally goes into busy signal.
Or it is busy to start with.

Would like to know how I can stop these calls.

We are on the DO NOT CALL LIST!

"computer call" ?from this caller id# @ approx. 1:20p.m.,1/21/2013, no one/computer there. Read "scarm" alerts. Will check with "do not call registry" for possible help.

Have received several calls from this number.  Answer with silence.

Same as those already listed here.  Repeated calls with no answer.  DO NOT WANT THESE CALLS.

ALL calls should rightfully not be 'exempted' from the DNC list. IF they call to harass or annoy, they by rights should be following the DNC as well! Keep getting them calling, They NEVER leave a message & I do not answer after the 1st time they called. THEY ARE ALL ANNOYING & NEED TO STOP!!