Area Code 712-202 located in SIOUX CITY, WOODBURY, IA, more detail is as below. Place NPA (Numbering Plan Area) : 712 NXX (Local Number Prefix) : 202 City : SIOUX CITY County : WOODBURY State : IA (Iowa) NXX Use Type : Landline NXX Intro Version : 2001-06-30 FIPS (Federal Information Processing Standards) : 19193 LATA (Local Access Transport Area) : 630 Rate Center : SIOUX CITY ZIP Code Count : 0 ZIP Code Frequency : Second most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 51105 Other Information NPANXX : 712202 Switch CLLI (Common Language Location Identifier) : SXCYIAGE0MD MSA CBSA (Core Based Statistical Area) : Sioux City, IA-NE-SD MSA CBSA Code (Core Based Statistical Area) : 43580 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- IA OCN (Operating Company Number) : 8474 Coverage Area Name : SIOUX CITY Latitude : 42.5009 Longitude : -96.4096 ‹ previous : 712-200 next › : 712-202 Telephone Number List 712-202-0000 ~ 712-202-9999