Zip Area Code

Phelps County, Missouri

Phelps County, Missouri, has 8 towns and 8 ZIP codes, in area code 573, with 235 as an overlay.

Towns in Phelps County, A to Z

TownZIP codesArea codes
Beulah65436573, 235
Doolittlenearest65529573, 235
Edgar Springs65462573, 235
Jerome65529573, 235
Newburg65550573, 235
Rolla65401, 65402, 65409573, 235
Saint James65559573, 235
St. Jamesnearest65559573, 235

ZIP codes in Phelps County

Area codes in Phelps County

  • Area code 573

    In service since January 7, 1996. Shares its area with 235. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 235

    In service since March 24, 2024. Shares its area with 573. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.