| Business | Phone |
| Congressman Mike Doyle 11 Duff Rd, Pittsburgh 15235 | (412) 241-6055 |
| Congressman William J Coyne 1000 Liberty Ave # 2009, Pittsburgh 15222 | (412) 644-2870 |
| Federal Home Loan Bank Board 20 Stanwix St, Pittsburgh 15222 | (412) 644-2666 |
| Federal Mediation Svc 1000 Liberty Ave, Pittsburgh 15222 | (412) 395-4592 |
| Honorable Alan N Bloch 700 Grant St # 837, Pittsburgh 15219 | (412) 208-7360 |
| Honorable Barron Mc Cune 700 Grant St, Pittsburgh 15219 | (412) 644-3546 |
| Honorable Bernard Markovitz 600 Grant St # 5454, Pittsburgh 15219 | (412) 644-4533 |
| Honorable Carol Los Mansmann 700 Grant St # 712, Pittsburgh 15219 | (412) 208-7320 |
| Honorable D Brooks Smith 700 Grant St # 936, Pittsburgh 15219 | (412) 208-7420 |
| Honorable Donald E Ziegler 700 Grant St # 649, Pittsburgh 15219 | (412) 208-7440 |
| Honorable Donald J Lee 501 Grant St # 436, Pittsburgh 15219 | (412) 208-7410 |
| Honorable Donald Lee 700 Grant St, Pittsburgh 15219 | (412) 208-7410 |
| Honorable Francis X Calazza 700 Grant St, Pittsburgh 15219 | (412) 208-7460 |
| Honorable Gary L Lancaster 700 Grant St # 814, Pittsburgh 15219 | (412) 208-7400 |
| Honorable Gustave Diamond 700 Grant St # 821, Pittsburgh 15219 | (412) 208-7390 |
| Honorable Joseph F Weis 600 Grant St, Pittsburgh 15219 | (412) 208-7310 |
| Honorable Joseph L Cosetti 600 Grant St # 5436, Pittsburgh 15219 | (412) 644-4710 |
| Honorable Judith K Fitzgerald 600 Grant St # 5490, Pittsburgh 15219 | (412) 644-3541 |
| Honorable Kenneth Benson 700 Grant St # 733, Pittsburgh 15219 | (412) 208-7450 |
| Honorable Kenneth J Benson 501 Grant St # 436, Pittsburgh 15219 | (412) 208-7450 |
| Honorable M Bruce Mc Cullough 600 Grant St, Pittsburgh 15219 | (412) 644-4328 |
| Honorable Maurice B Cohill Jr 700 Grant St, Pittsburgh 15219 | (412) 208-7380 |
| Honorable Robert C Mitchell 700 Grant St, Pittsburgh 15219 | (412) 208-7470 |
| Honorable Robert J Cindrich 200 Lothrop St, Pittsburgh 15213 | (412) 208-7370 |
| Honorable Sean J Mc Laughlin 501 Grant St # 436, Pittsburgh 15219 | (412) 208-7490 |
| Honorable William L Standish 700 Grant St # 605, Pittsburgh 15219 | (412) 208-7430 |
| Senator Arlen Specter 425 6th Ave # 1450, Pittsburgh 15219 | (412) 644-3400 |
| Senator Rick Santorum 1 Station Sq # 250, Pittsburgh 15219 | (412) 562-0533 |
| Us Defense Automated Printing 1000 Liberty Ave, Pittsburgh 15222 | (412) 395-5762 |
| Us Governement Bookstore 1000 Liberty Ave # 118, Pittsburgh 15222 | (412) 395-5021 |
| Us International Trade Adm 1000 Liberty Ave, Pittsburgh 15222 | (412) 644-2850 |
| Us Occupational Safety/Health 1000 Liberty Ave # 1428, Pittsburgh 15222 | (412) 395-4903 |
| Us Pretrial Svc 1000 Liberty Ave, Pittsburgh 15222 | (412) 395-4562 |
| Us Pretrial Svc 7th & Grant Stamp;, Pittsburgh 15222 | (412) 325-3440 |
| Us Printing Office 1000 Liberty Ave, Pittsburgh 15222 | (412) 644-2858 |
| Us Veterans Integrated Svc Delafield Rd, Pittsburgh 15215 | (412) 784-3939 |