EXHIBIT 16.1 September 6, 2000 Securities and Exchange Commission 450 Fifth Street, NW Washington, D.C. 20549 Commissioners: We have read the statements made by Verizon Washington, DC Inc. (copy attached), which we understand will be filed with the Commission, pursuant to Item 4 of Form 8-K, as part of the Company's report dated September 7, 2000. We agree with the statements concerning our Firm in such 8-K. Very truly yours, /s/ PricewaterhouseCoopers LLP - ----------------------------------------- PricewaterhouseCoopers LLP