| Business | Phone |
| Allegheny County Hlth Dept Lib 301 39th St, Pittsburgh 15201 | (412) 578-8028 |
| Allegheny County Law Library 414 Grant St # 921, Pittsburgh 15219 | (412) 350-5353 |
| Barco Law Library 3900 Forbes Ave # 405, Pittsburgh 15213 | (412) 648-1330 |
| Behan Health Science Library 575 Coal Valley Rd, Pittsburgh 15236 | (412) 469-5786 |
| Blair-Lippincott Library 200 Lothrop St, Pittsburgh 15213 | (412) 647-2287 |
| Blaxter Memorial Library 3705 5th Ave, Pittsburgh 15213 | (412) 692-5288 |
| Carnegie Museum-History Libr 4400 Forbes Ave, Pittsburgh 15213 | (412) 622-3264 |
| Center For Emergency Medicine 230 Mckee Pl # 500, Pittsburgh 15213 | (412) 647-8285 |
| Cohen & Grigsby Law Library 11 Stanwix St # 1500, Pittsburgh 15222 | (412) 297-4870 |
| Consad Research Corp Library 121 N Highland Ave # 4, Pittsburgh 15206 | (412) 363-5500 |
| Fred C Brady Memorial Library 1400 Locust St, Pittsburgh 15219 | (412) 232-7520 |
| General Libr-Veteran Affairs 7180 Highland Dr, Pittsburgh 15206 | (412) 365-5505 |
| Glass Technology Center Library Po Box 11472, Pittsburgh 15238 | (412) 820-8566 |
| H J Heinz Corp Library 1062 Progress St, Pittsburgh 15212 | (412) 237-5948 |
| Health Sciences Library 320 E North Ave, Pittsburgh 15212 | (412) 359-3040 |
| Health Sciences Library 815 Freeport Rd, Pittsburgh 15215 | (412) 784-4238 |
| Health Sciences Library System 200 Scaife Hall, Pittsburgh 15261 | (412) 648-8824 |
| Howard Anderson-Power Med Libr 300 Halket St, Pittsburgh 15213 | (412) 641-4288 |
| Hunt Botanical Library 5000 Forbes Ave, Pittsburgh 15213 | (412) 268-2436 |
| James Frazer Hillman Library 5230 Centre Ave, Pittsburgh 15232 | (412) 623-2415 |
| Langley Library 217 Tennyson Ave, Pittsburgh 15213 | (412) 624-4490 |
| Medical Library 7180 Highland Dr, Pittsburgh 15206 | (412) 365-5515 |
| Pittsburgh Toy Lending Library 5401 Centre Ave, Pittsburgh 15232 | (412) 682-4430 |
| Thorp Reed & Armstrong Libr 301 Grant St # 1400, Pittsburgh 15219 | (412) 394-2358 |
| Western Pa Hospital Mdcl Lbry 4800 Friendship Ave, Pittsburgh 15224 | (412) 578-5257 |