Area Code 630-226 located in ROMEOVILLE, WILL, IL, more detail is as below. Place NPA (Numbering Plan Area) : 630 NXX (Local Number Prefix) : 226 City : ROMEOVILLE County : WILL State : IL (Illinois) NXX Use Type : Landline NXX Intro Version : 1996-10-15 FIPS (Federal Information Processing Standards) : 17197 LATA (Local Access Transport Area) : 358 Rate Center : LEMONT ZIP Code Count : 23 ZIP Code Frequency : 2 ZIP Code : 60446 Other Information NPANXX : 630226 Switch CLLI (Common Language Location Identifier) : BGBKILBKDS0 MSA CBSA (Core Based Statistical Area) : Chicago-Naperville-Joliet, IL-IN-WI MSA CBSA Code (Core Based Statistical Area) : 16980 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : AMERITECH ILLINOIS OCN (Operating Company Number) : 9329 Coverage Area Name : BOLINGBROOK Latitude : 41.6914 Longitude : -88.1130 ‹ previous : 630-226 next › : 630-226 Telephone Number List 630-226-0000 ~ 630-226-9999