About this number
(573) 303 is a landline based telephone number operated by McI Worldcom Communications, I and is located in the city of Columbia, Missouri and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 573 and Network Numbering Exchange (NXX - also known as a prefix) of 303. It has an Operating Company Number (OCN) of 7432. A Common Language Location Identifier (CLLI) of JFCYMOXAX5X. As well as a Local access and transport area (LATA) of 521. It was first assigned for usage on 05/31/2005.