About this number
(773) 243 is a landline based telephone number operated by Xo Illinois, Inc. and is located in zip code 60191 in the city of Wood Dale, Illinois, which is in Dupage County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 773 and Network Numbering Exchange (NXX - also known as a prefix) of 243. It has an Operating Company Number (OCN) of 7056. A Common Language Location Identifier (CLLI) of WDDLILCBDS0. As well as a Local access and transport area (LATA) of 358. Zip code 60191 has a population of 14,310 as of the 2010 census.