720 Area Code Details

720 area code is located in the state/province of CO and has a total of 12 citie(s), 7 countie(s), and 111 zip code(s).

720 Area Code Cities

Sedalia (1)Pittsburgh (1)
Lyons (2)Longmont (10)
Littleton (8)Henderson (1)
Golden (5)Englewood (14)
Denver (715)Brighton (15)
Boulder (1)Aurora (70)

720 Area Code Rate Centers

Pittsburgh Longmont
Littleton Lakewood
Denverslvn Denver
Brighton Aurora

List of Area Code and Exchange Combinations for 720 Phone Numbers