| Business | Phone |
| Burrell's Information Svc 297 Care St, Harrisburg 17109 | (717) 671-3872 |
| Connect Information Svc 6340 Flank Dr, Harrisburg 17112 | (717) 541-0805 |
| Dlzh Information Svc 1228 Piketown Rd, Harrisburg 17112 | (717) 469-0412 |
| Schoolproof 109 Hunters Ridge Dr, Harrisburg 17110 | (717) 541-9281 |