Area Code 260-543 located in UNIONDALE, WELLS, IN, more detail is as below. Place NPA (Numbering Plan Area) : 260 NXX (Local Number Prefix) : 543 City : UNIONDALE County : WELLS State : IN (Indiana) NXX Use Type : Landline NXX Intro Version : 2002-05-01 FIPS (Federal Information Processing Standards) : 18179 LATA (Local Access Transport Area) : 334 Rate Center : UNIONDALE ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 46791 Other Information NPANXX : 260543 County Population : 0 Switch CLLI (Common Language Location Identifier) : UNDLINXARS0 MSA CBSA (Core Based Statistical Area) : Fort Wayne, IN MSA CBSA Code (Core Based Statistical Area) : 23060 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : FRONTIER MIDSTATES, INC. - IN OCN (Operating Company Number) : 0831 Coverage Area Name : UNIONDALE Latitude : 40.8287 Longitude : -85.2467 ‹ previous : 260-541 next › : 260-544 Telephone Number List 260-543-0000 ~ 260-543-9999