About this number
(410) 646-0044 is a landline based telephone number operated by Verizon Maryland, Inc. and is located in zip code 21229 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 646 and a subscriber number of 0044. It has an Operating Company Number (OCN) of 9212. A Common Language Location Identifier (CLLI) of ARBTMDARDS0. As well as a Local access and transport area (LATA) of 238. Zip code 21229 has a population of 45,213 as of the 2010 census.