About this number
(918) 668 is a landline based telephone number operated by Central Oklahoma Telephone Co. and is located in zip code 74833 in the city of Castle, Oklahoma, which is in Okfuskee County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 918 and Network Numbering Exchange (NXX - also known as a prefix) of 668. It has an Operating Company Number (OCN) of 1977. A Common Language Location Identifier (CLLI) of CSTLOKXARL1. As well as a Local access and transport area (LATA) of 538. Zip code 74833 has a population of 703 as of the 2010 census.