About this number
(410) 403-0014 is a landline based telephone number operated by McI Worldcom Communications, I and is located in zip code 21202 in the city of Baltimore, Maryland, which is in Baltimore County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 410, a Network Numbering Exchange (NXX - also known as a prefix) of 403 and a subscriber number of 0014. It has an Operating Company Number (OCN) of 7228. A Common Language Location Identifier (CLLI) of BLTMMDDNDS0. As well as a Local access and transport area (LATA) of 238. Zip code 21202 has a population of 22,832 as of the 2010 census.