Area Code 870-355 located in EUDORA, CHICOT, AR, more detail is as below. Place NPA (Numbering Plan Area) : 870 NXX (Local Number Prefix) : 355 City : EUDORA County : CHICOT State : AR (Arkansas) NXX Use Type : Landline NXX Intro Version : 1997-07-06 FIPS (Federal Information Processing Standards) : 05017 LATA (Local Access Transport Area) : 530 Rate Center : EUDORA ZIP Code Count : 1464 ZIP Code Frequency : 98 ZIP Code : 71640 Other Information NPANXX : 870355 Switch CLLI (Common Language Location Identifier) : EUDRARMARS1 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : SOUTHWESTERN BELL OCN (Operating Company Number) : 9533 Coverage Area Name : EUDORA Latitude : 33.1098 Longitude : -91.2633 ‹ previous : 870-354 next › : 870-356 Telephone Number List 870-355-0000 ~ 870-355-9999