Area Code:

410423

State Area Code:

410

City Prefix:

423

City:

BALTIMORE

State:

Maryland

Zipcode:

21233, 21202, 21201

County (FIPS Code):

BALTIMORE CITY ( 24510 )

Country:

United States of America

Carrier:

TELEPORT COMMUNICATIONS AMERIC

Latitude & Longitude:

39.2938 -76.6132

Type of Service:

Land Line

Time Zone:

Eastern

Businesses in Prefix:

22