About this number
(443) 740 is a landline based telephone number operated by Telcove Operations, Inc. - Md and is located in the city of Baltimore, Maryland and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 443 and Network Numbering Exchange (NXX - also known as a prefix) of 740. It has an Operating Company Number (OCN) of 4749. A Common Language Location Identifier (CLLI) of BLTMMDCHBMD. As well as a Local access and transport area (LATA) of 238. It was first assigned for usage on 02/03/2005.