A system for communicating between a first location and a second location comprises a jointed tubular string having a first section and a second section connected at a connection joint, with the tubular string having a fluid in an internal passage thereof. The invention involves placing a balloon tipped catheter in the area treated or opened through balloon angioplasty immediately following angioplasty. The method further includes sending a combined telephone number mapping and local number portability query from the service provider node to a remote ENUM database, the combined ENUMLNP query including the called number.