| Business | Phone |
| Acupuncture Board 4201 Patterson Ave, Baltimore 21215 | (410) 764-4766 |
| Addict Referral 21 W 25th St, Baltimore 21218 | (410) 366-1717 |
| Administration & Support Div 201 W Preston St # L41, Baltimore 21201 | (410) 767-6103 |
| Anatomy Board Of Md 655 W Baltimore St, Baltimore 21201 | (410) 547-1222 |
| Arthritis Council 201 W Preston St, Baltimore 21201 | (410) 767-5046 |
| Audiologist-Speech Dept 4201 Patterson Ave, Baltimore 21215 | (410) 764-4725 |
| Maryland Port Administration 2700 Broening Hwy, Baltimore 21222 | (410) 633-1000 |
| Maryland Transportation Auth 303 Authority Dr, Baltimore 21222 | (410) 288-8400 |
| Baltimore Pre-Release 301 N Calverton Rd, Baltimore 21223 | (410) 566-9050 |
| Baltimore Pre-Release Syst 926 Greenmount Ave, Baltimore 21202 | (410) 333-4370 |
| Baltimore Washington Intl Arpt Balto Wash Intl Airport, Baltimore 21240 | (301) 261-1000 |
| C T Corp System 300 E Lombard St # 1400, Baltimore 21202 | (410) 539-2837 |
| Car-Van Pool Information 300 W Lexington St, Baltimore 21201 | (410) 859-7665 |
| Cemetery Oversight 500 N Calvert St, Baltimore 21202 | (410) 230-6229 |
| Central Collection Unit 300 W Preston St # 500, Baltimore 21201 | (410) 767-1212 |
| Chiropractic Examiner 4201 Patterson Ave, Baltimore 21215 | (410) 764-4726 |
| Clinton Street Marine 1910 S Clinton St, Baltimore 21224 | (410) 333-6392 |
| Contract Litigation 200 Saint Paul Pl # 19, Baltimore 21202 | (410) 576-6991 |
| Correction Division 401 E Madison St, Baltimore 21202 | (410) 539-5463 |
| Cosmetologist Board 500 N Calvert St, Baltimore 21202 | (410) 230-6320 |
| Dental Examiners Dept 4201 Patterson Ave, Baltimore 21215 | (410) 764-4730 |
| Detention Center 401 E Eager St, Baltimore 21202 | (410) 545-8080 |
| Dietetic Practice 4201 Patterson Ave, Baltimore 21215 | (410) 764-4733 |
| Drinking Driver Program 231 E Baltimore St, Baltimore 21202 | (410) 333-4106 |
| Drug Abuse Administration 201 W Preston St, Baltimore 21201 | (410) 767-6910 |
| Education Building 200 W Baltimore St, Baltimore 21201 | (410) 767-0100 |
| Edward F Borgerding District 5800 Wabash Ave, Baltimore 21215 | (410) 764-7007 |
| Electricians State Board 500 N Calvert St, Baltimore 21202 | (410) 230-6270 |
| Prosecutor Office 300 E Joppa Rd # 410, Baltimore 21286 | (410) 321-4067 |
| Financial Regulation Div 500 N Calvert St, Baltimore 21202 | (410) 230-6100 |
| Foresters Board 500 N Calvert St, Baltimore 21202 | (410) 230-6224 |
| Health Resources Planning 4201 Patterson Ave, Baltimore 21215 | (410) 764-3255 |
| High Blood Pressure Council 201 W Preston St, Baltimore 21201 | (410) 767-5783 |
| Highway Administration 707 N Calvert St, Baltimore 21202 | (410) 545-0300 |
| Home Improvement Commission 500 N Calvert St, Baltimore 21202 | (410) 230-6309 |
| John P Stable & Assoc 6 Saint Paul St # 2201, Baltimore 21202 | (410) 767-8330 |
| Kid's In Safety Seats 300 W Preston St, Baltimore 21201 | (410) 767-1376 |
| Kidney Disease Commission 4201 Patterson Ave, Baltimore 21215 | (410) 764-4799 |
| Kidney Disease Program 201 W Preston St # 314a, Baltimore 21201 | (410) 767-5000 |
| Laboratories Administration 201 W Preston St, Baltimore 21201 | (410) 767-6100 |
| Maryland Disability Law Ctr 1800 N Charles St # 400, Baltimore 21201 | (410) 727-6352 |
| Maryland House Of Delegate 3224 Belair Rd, Baltimore 21213 | (410) 563-4709 |
| Maryland Metropolitan Council 2700 Lighthouse Pt, Baltimore 21224 | (410) 732-0500 |
| Maryland You Are Beautiful 208 E Baltimore St, Baltimore 21202 | (410) 347-2270 |
| Md Youth Residence Ctr 721 Woodbourne Ave, Baltimore 21212 | (410) 433-6041 |
| Medical Biotechnology Ctr 725 W Lombard St # N340, Baltimore 21201 | (410) 706-8181 |
| Morticians Board 4201 Patterson Ave, Baltimore 21215 | (410) 764-4792 |
| Northeast Maryland Waste Auth 100 S Charles St, Baltimore 21201 | (410) 333-2730 |
| Nursing Board 4140 Patterson Ave, Baltimore 21215 | (410) 585-1900 |
| Nursing Home Administration 4201 Patterson Ave, Baltimore 21215 | (410) 764-4750 |
| Occupational & Pro Licensing 500 N Calvert St, Baltimore 21202 | (410) 230-6220 |
| Occupational Skills Training 920 Forrest St, Baltimore 21202 | (410) 333-8612 |
| Office For Genetics-Chldrn 201 W Preston St # 319, Baltimore 21201 | (410) 767-6730 |
| Optometry Board 4201 Patterson Ave, Baltimore 21215 | (410) 764-4710 |
| People's Counsel 6 Saint Paul St # 2102, Baltimore 21202 | (410) 767-8150 |
| Pharmacy Assistance 201 E Preston St, Baltimore 21202 | (410) 767-5394 |
| Physical Fitness Council 201 W Preston St, Baltimore 21201 | (410) 767-5759 |
| Physical Therapy 4201 Patterson Ave, Baltimore 21215 | (410) 764-4752 |
| Physician Quality 4201 Patterson Ave, Baltimore 21215 | (410) 764-4777 |
| Podiatry Med Examiner 4201 Patterson Ave # 319, Baltimore 21215 | (410) 764-4785 |
| Pretrial Detention & Svc Div 400 E Madison St, Baltimore 21202 | (410) 209-4290 |
| Professional Counselors 4201 Patterson Ave, Baltimore 21215 | (410) 764-4732 |
| Program Analysis & Audit 1100 N Eutaw St, Baltimore 21201 | (410) 767-3500 |
| Psychologists Office 4201 Patterson Ave, Baltimore 21215 | (410) 764-4787 |
| Public School Constr 200 W Baltimore St # 2, Baltimore 21201 | (410) 767-0617 |
| Regional Institute-Children 605 S Chapel Gate Ln, Baltimore 21229 | (410) 368-7800 |
| Reimbursements Office 4201 Patterson Ave, Baltimore 21215 | (410) 764-4660 |
| Resident Labor Program 729 Graves St, Baltimore 21201 | (410) 209-4240 |
| Retirement Supplemental Plans 6 Saint Paul St # 200, Baltimore 21202 | (410) 767-8740 |
| Lawrence F Rodowsky 100 N Calvert St # 620, Baltimore 21202 | (410) 333-4374 |
| Saratoga State Ctr General Ser 310 W Saratoga St, Baltimore 21201 | (410) 333-4099 |
| Senator Ralhp M Hughes 2320 N Monroe St, Baltimore 21217 | (410) 225-0555 |
| Social Work Examiners 4201 Patterson Ave, Baltimore 21215 | (410) 764-4788 |
| Stadium Authority 333 W Camden St # 500, Baltimore 21201 | (410) 333-1560 |
| Courts-Constable 120 E Chesapeake Ave, Baltimore 21286 | (410) 321-3373 |
| Courts-Traffic 120 E Chesapeake Ave, Baltimore 21286 | (410) 321-3886 |
| Virology Immunology Div 201 W Preston St # 4a4, Baltimore 21201 | (410) 767-6152 |
| Volunteer Service 201 W Preston St # 101, Baltimore 21201 | (410) 767-6826 |
| Walter P Carter Ctr 630 W Fayette St, Baltimore 21201 | (410) 209-6200 |
| Subsequent Injury Fund 320 E Towsontown Blvd # 110, Baltimore 21286 | (410) 321-2940 |
| Uninsured Employer's Fund 300 E Joppa Rd # 402, Baltimore 21286 | (410) 321-4136 |