| Business | Phone |
| Baltimore General Svc Bureau 201 Fallsway, Baltimore 21202 | (410) 396-5190 |
| Baltimore General Svc Bureau 239 N Calverton Rd, Baltimore 21223 | (410) 396-0228 |
| Baltimore General Svc Bureau 4410 Lewin Ave, Baltimore 21215 | (410) 396-0210 |
| City Of Baltimore General Svc 4325 York Rd, Baltimore 21212 | (410) 396-6551 |