WPA 10 digit phone number using area code dictionary and 7 digit mask? HOW?

[ICONOCLAST]

Ok I have been doing some reading:

This is what I think I will try next (maskfile)

./hc -a 3 -m 2500 --session=areacodeSession -w 2 -o AreaCodeOutput.txt hccap-combined3/combined3.hccap AreaCodeMask.hcmask

Where AreaCodeMask.hcmask is:
201?d?d?d?d?d?d?d
202?d?d?d?d?d?d?d
203?d?d?d?d?d?d?d
802?d?d?d?d?d?d?d
etc
etc (387 different area codes)

Anyone think I am on the write track here?
I cannot test until tonight.