State Attorneys Urge FCC To Combat Neighborhood Spoofing (biglawbusiness.com)
Attorneys general from 35 states are urging the Federal Communications Commission to allow telephone companies to block illegally manipulated calls that appear to come from consumers' neighborhoods. From a report: The rule change could help reduce "spoofed" calls from numbers with the same area code as the consumer, or even calls from the consumer's own number. Combating junk marketing calls has been a top consumer protection priority for FCC Chairman Ajit Pai. The FCC last November adopted a set of robocall rules that allowed telephone companies to proactively block calls from invalid, unassigned or unused numbers. The agency then sought public comments on empowering telephone companies further. The attorneys general want to the FCC to create new rules specifically targeting neighborhood spoofing, they said in comments filed Oct. 9 with the agency.
I realize certain infrastructure bits need to be able to do this, but why not a regulation that requires outbound data be verified to be under the control of the "real" sending entity? A service (Skype, say) initiating an outbound call with a user-entered number must first validate control (voice call or SMS, etc) and record/audit such validation before putting injecting it into the POTS.
Make that a best-practice at the ITU, but enforce it by regulation for domestic.
That just leaves international calls as suspect (which has long been the case anyways) and international-but-still-in-NANPA calls as notable (ditto).
Hire a Linux system administrator, systems engineer,
If you castrate them then unix win, amirite?