Washington On Relation Of Pacific Telephone & Telegraph Co. V. Department Of Public Service Of Washington

BEALS, J. -- The Pacific Telephone & Telegraph Company is a California corporation, owning and operating a telephone system throughout the states of Washington, Oregon, northern California, and a small portion of the state of Idaho. The company furnishes in the state of Washington both intrastate and interstate telephone service, and is a public service company within the scope of the "public service commission law" (Rem. Rev. Stat., § 10339 [P.C. § 5528] et seq.) During the month of June, 1938, the company filed with the department of public service of Washington