John Roca/NY Daily News Archive via Getty ImagesA $30,000 phone bill Rudy Giuliani’s former consulting firm has ignored for the past two-and-a-half years has ballooned to nearly twice that size—and the former tough-on-crime federal prosecutor’s flagship post-mayoral venture is now in default.A $57,655 judgment was entered Friday in New York State Supreme Court against Giuliani Partners LLC after it “failed and refused to pay” any of its invoices to Georgia VOIP provider Momentum Telecom over nin