Who called from 4086761200

Have gotten a few calls from this number minus the 0 on end.  No messages.

Same thing - phone display shows a nine-digit number and no caller ID ("unavailable").  No message left.  I can only assume that the caller is trying to foil any call blockers that require a full 10-digit number and avoid being reported on sites like 800notes.

Not an issue for me-my phone blocks calls with as little as 2 number input.

408-676-120 Missing 10th digit... Cant call back!