Modify an incoming callerid

Hello all,

I am using an ENUM callerid lookup source but it isn’t matching on any numbers. This seems to be because my provider sends callerid as NXXNXXXXXX for north-american numbers. So if a number comes in as 10 digits, I need to prepend a 1 to the number in order to get a proper enum lookup. Just wondering where I can hook into the inbound routes to do this. I can’t seem to get into cidlookup-custom macro as it wouldn’t fire in cidlookup_1 context.

Tia

How to change incoming CallerID