Area Code:

410730

State Area Code:

410

City Prefix:

730

City:

COLUMBIA

State:

Maryland

Zipcode:

21044, 21045, 21046

County (FIPS Code):

HOWARD( 24027 )

Country:

United States of America

Carrier:

VERIZON MARYLAND, INC.

Latitude & Longitude:

39.2308 -76.8581

Type of Service:

Land Line

Time Zone:

Eastern

Businesses in Prefix:

159