Important Phone Numbers


General Information Contact Numbers

General Information (oper​ator) Monday through Friday 301-883-7879 
General Information (message) After hours, weekends and holidays
TTY/​TDD/STS via Maryland Relay Monday through Friday, after hours, 
weekends and holidays
Dial 711
Domestic Violence Crisis Line ​24 hours, 7 days a week in over 180 languages ​Dial 211
​County Services, Complaints, Requests Monday through Friday, 7 a.m. to 7 p.m.​ ​Dial 311
​Request Emergency Medical Services ​24 hours, 7 days a week ​Dial 911

Public Safety/Disease Control/Emergency
Contact Numbers