About this number
(302) 442 is a landline based telephone number operated by At&T Local and is located in zip code 19867 in the city of Wilmington, Delaware, which is in New Castle County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 302 and Network Numbering Exchange (NXX - also known as a prefix) of 442. It has an Operating Company Number (OCN) of 7421. A Common Language Location Identifier (CLLI) of WLMGDE01BMD. As well as a Local access and transport area (LATA) of 228.