Area Code:

301840

State Area Code:

301

City Prefix:

840

City:

GAITHERSBURG

State:

Maryland

Zipcode:

20886, 20877, 20879

County (FIPS Code):

MONTGOMERY ( 24031 )

Country:

United States of America

Carrier:

VERIZON MARYLAND, INC.

Latitude & Longitude:

39.1431 -77.2031

Type of Service:

Land Line

Time Zone:

Eastern

Businesses in Prefix:

190