Domestic Telecom Services Stocks With Best Dividends Researched By Dividend Yield - Stock, Capital, Investment. Stocks from the national telecom industry are interesting due to the high yields and the stability they offer. The whole industry has 20 companies listed on the stock exchanges of which 14 pay dividends. They all have a market capitalization of 402 billion and offer a yield of 5.6 percent. The average P/E ratio amounts to 14.7. Not bad for stocks with an average net profit margin of 10.4 percent. The big burdens for stocks from the telecom industry are slow growth and big outstanding investments due to higher communication volume.