About this number
(302) 643-0001 is a landline based telephone number operated by Atx Telecommunications Service and is located in zip code 19103 in the city of Philadelphia, Delaware, which is in Montgomery County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 302, a Network Numbering Exchange (NXX - also known as a prefix) of 643 and a subscriber number of 0001. It has an Operating Company Number (OCN) of 7757. A Common Language Location Identifier (CLLI) of PHLBPABJDS3. As well as a Local access and transport area (LATA) of 228. Zip code 19103 has a population of 21,908 as of the 2010 census.