Utah Area Code Information

Utah Area Codes


Utah Area Code Overlays
(801 and 385)


Utah is currently using three area codes. Utah has had one area code split in 1997 when area code 801 was split to form area code 435. Utah has one area code overlay plan, often called an overlay complex.

Area code 801 originally covered all of Utah when it was established in 1947. It was fifty years later in 1997 that Utah experienced sufficient growth in population and telephone use to need an additional area code. It was at that time that area code 801 was split to form area code 435.

Today area code 801 and the overlay area code 385 covers the Salt Lake City Metro area including Ogden and Provo. Area code 435 covers the rest of the state.

Changes and History of Utah Area Codes:

01/01/1947
Area code 801 was put into service. In 1997 area code 801 was split to form area code 435. In 2009 area code 801 was overlaid with area code 385.

09/21/1997
Area code 435 was put into service. Area code 435 was created from a split of area code 801.

03/29/2009
Area code 385 was put into service. Area code 385 is an overlay of area code 801.










Related pages


coconut creek area codearea code 936 in texastelephone area code 440macon ga timezonewhere is area code 588where is area code 972 located267 area code time zonebrazil dialing codepall mall tennessee maparea code850607 area code phone numbersverizon international calling instructionslocation of area code 201asheville area code304area code856 area code locationtumwater area codeakron time zonezip code for costa mesatexas phone codesjeddah landline codelockport area codeinternational dialing codes chinaarea code 775tulare ca area code214 texas area codepitsburg ohio zip codewhere is the 502 area code locatedwhat area code is 632dulce coloradomilford area codedialing code of argentinabrooklyn ny area codestelephone area code 661dialing code irelandwhere is the area code 561 located626 phone area codearea code 440 locationwhat is the zip code for altoona paarea codes 562 what cityarea code 906 timezonewhere is area code 864 locatedausi callcookeville tennessee time zonewhere is a 630 area codearea code 407 citywhat phone area code is 443dominican republic postal codemanila philippines area codearea code 307 time zone786 area code mapseattle area code 206575 phone area codeeastvale area code281area code937 area code ohiosan francisco dialing codewhat state is area code 772area code 949 locationgloucester telephone codearea code 954 citycooleemee ncarea code 855 in usaporterville ca area code714 area code canadazip code for holland ohiowallins creek kentuckyesprit st john615 area code is wherewhat is the zip code for bolingbrook illinoischeektowaga area codebentonville ar area code