Area Code 319-576 located in EPWORTH, DUBUQUE, IA, more detail is as below. Place NPA (Numbering Plan Area) : 319 NXX (Local Number Prefix) : 576 City : EPWORTH County : DUBUQUE State : IA (Iowa) NXX Use Type : Landline NXX Intro Version : 1999-07-22 FIPS (Federal Information Processing Standards) : 19061 LATA (Local Access Transport Area) : 634 Rate Center : BURLINGTON ZIP Code Count : 1 ZIP Code Frequency : 100 ZIP Code : 52045 Other Information NPANXX : 319576 County Population : 0 Switch CLLI (Common Language Location Identifier) : DVNPIAEQDS0 MSA CBSA (Core Based Statistical Area) : Dubuque, IA MSA CBSA Code (Core Based Statistical Area) : 20220 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 : BURLINGTON Latitude : 40.8151 Longitude : -91.1101 ‹ previous : 319-575 next › : 319-578 Telephone Number List 319-576-0000 ~ 319-576-9999