About this number
(504) 300 is a landline based telephone number operated by Harbor Communications, LLC - L and is located in the city of Neworleans, Louisiana and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 504 and Network Numbering Exchange (NXX - also known as a prefix) of 300. It has an Operating Company Number (OCN) of 982F. A Common Language Location Identifier (CLLI) of NWORLAMADS3. As well as a Local access and transport area (LATA) of 490. It was first assigned for usage on 10/12/2010.