Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer Peter L. O'Keeffe, Practice Areas General Practice Lawyers. is located in the city of Hyannis Port, the state of Massachusetts. Attorney legal address Po Box 194Hyannis Port, MA, 02647-0194. For more information, please call (508) 775-7339 Your comments* (not for publishing) * — Required information Peter L. OKeeffe ← View details Po Box 194Hyannis Port, MA, 02647-0194, Hyannis Port, Massachusetts (508) 775-7339