PTGi to Hold Second Quarter 2011 Conference Call on August 16, 2011
MCLEAN, VA — (Marketwire) — 07/22/11 — (NYSE: PTGI) ("PTGi" or the "Company"), a global facilities-based integrated provider of advanced telecommunications products and services, will release its second quarter 2011 financial results after the market-s close on Monday, August 15, 2011 and hold a conference call on Tuesday, August 16, 2011 at 8:30 AM ET.To access the call, please dial 866-305-6438 (toll free) or 706-679-7161 approximately 10 minutes prior to the start of