About this number
(305) 289 is a landline based telephone number operated by Bellsouth Telecomm INC DBA Sou and is located in zip code 33050 in the city of Marathon, Florida, which is in Monroe County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 305 and Network Numbering Exchange (NXX - also known as a prefix) of 289. It has an Operating Company Number (OCN) of 9417. A Common Language Location Identifier (CLLI) of MRTHFLVERS0. As well as a Local access and transport area (LATA) of 32767. Zip code 33050 has a population of 8,922 as of the 2010 census.