Waterbury - 203 dialing code

Dialing code +1 (203) cities

  • Riverside
  • Bridgeport
  • Bethel
  • Georgetown
  • Milford
  • Stratford
  • Norwalk
  • Orange
  • Derby
  • Ansonia
  • Bethlehem Village
  • Branford Center
  • Byram
  • Cannondale
  • Cheshire Village
  • Cos Cob
  • Danbury
  • Darien
  • East Haven
  • Glenville
  • Greenwich
  • Guilford Center
  • Heritage Village
  • Madison Center
  • Meriden
  • Naugatuck
  • New Haven
  • Newtown
  • North Haven
  • Old Greenwich
  • Pemberwick
  • Ridgefield
  • Shelton
  • Southport
  • Stamford
  • Trumbull
  • Wallingford Center
  • Waterbury
  • West Haven
  • Westport
  • Wilton Center
  • Woodbury Center
  • Woodmont