Contacting the Chambers of Commerce (various)Find more information from the following link(s):
Montgomery County Chamber of Commerce 301.738.0015;
Rockville Chamber of Commerce 301.424.9300;
Gaithersburg/Germantown Chamber of Commerce - 301.840.1400;
Greater Silver Spring Chamber of Commerce 301.565.3777
Local Business Organizations
To speak with a Customer Service Representative, please call 311 during business hours.