Area Code 630-999 located in SUGAR GROVE, KANE, IL, more detail is as below. Place NPA (Numbering Plan Area) : 630 NXX (Local Number Prefix) : 999 City : SUGAR GROVE County : KANE State : IL (Illinois) NXX Use Type : Landline NXX Intro Version : 6/21/2006 FIPS (Federal Information Processing Standards) : 17089 LATA (Local Access Transport Area) : 358 Rate Center : SUGARGROVE ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 60554 Other Information NPANXX : 630999 Switch CLLI (Common Language Location Identifier) : LBRDILLMDSZ 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 : T-MOBILE USA, INC. OCN (Operating Company Number) : 6529 Coverage Area Name : SUGAR GROVE Latitude : 41.7618 Longitude : -88.4514 ‹ previous : 630-998 next › : 631-200 Telephone Number List 630-999-0000 ~ 630-999-9999