About this number
(409) 999 is a landline based telephone number operated by Foremost Telecommunications Co and is located in the city of Portarthur, Texas and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 409 and Network Numbering Exchange (NXX - also known as a prefix) of 999. It has an Operating Company Number (OCN) of 319D. A Common Language Location Identifier (CLLI) of BUMTTXTEDS4. As well as a Local access and transport area (LATA) of 562. It was first assigned for usage on 10/23/2013.