About this number
(443) 770-4356 is a wireless/mobile based telephone number operated by New Cingular Wireless Pcs, LLC and is located in zip code 21122 in the city of Pasadena, Maryland, which is in Anne Arundel 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 770 and a subscriber number of 4356. It has an Operating Company Number (OCN) of 4036. A Common Language Location Identifier (CLLI) of NOCLLIKNOWN. As well as a Local access and transport area (LATA) of 238. It was first assigned for usage on 09/12/2013. Zip code 21122 has a population of 60,576 as of the 2010 census.