About this number
(443) 979-4103 is a wireless/mobile based telephone number operated by Cellco Partnership DBA Verizon 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 443, a Network Numbering Exchange (NXX - also known as a prefix) of 979 and a subscriber number of 4103. It has an Operating Company Number (OCN) of 6395. A Common Language Location Identifier (CLLI) of BLTMMDCH05Z. As well as a Local access and transport area (LATA) of 238. It was first assigned for usage on 11/21/2011. Zip code 21202 has a population of 22,832 as of the 2010 census.