Area Code 520

What is an Area Code? An area code is a section of a telephone number that denotes the broad area that the phone receiving the call is based in. Area codes were first introduced circa 1947 for operator use only. Area codes are three-digit numbers that represent Numbering Plan Areas (NPAs). The area code for a particular city or region is the series of numbers that you have to dial before someone’s number if you are making a phone call to that place from a different area. Area code 520 serves the state of Arizona.

The table below shows the towns and cities that use area code 520

Ajo
Ak Chin
Ak-Chin Village
Ali Chuk
Ali Chukson
Ali Molina
Amado
Anegam
Arivaca
Arivaca Junction
Arizona City
Avra Valley
Benson
Beyerville
Bisbee
Blackwater
Bowie
Cactus Forest
Campo Bonito
Casa Blanca
Casa Grande
Casas Adobes
Catalina
Catalina Foothills
Charco
Chiawuli Tak
Chuichu
Comobabi
Coolidge
Corona de Tucson
Cowlic
Douglas
Dragoon
Drexel Heights
Dripping Springs
Dudleyville
El Capitan
Elephant Head
Elfrida
Elgin
Eloy
Florence
Flowing Wells
Gila Crossing
Goodyear Village
Green Valley
Gu Oidak
Haivana Nakya
Hayden
Huachuca City
Kaka
Kearny
Kino Springs
Kohatk
Komatke
Ko Vaya
Littletown
Lower Santan Village
McNeal
Maish Vaya
Mammoth
Marana
Maricopa
Maricopa Colony
Mescal
Miracle Valley
Naco
Nelson
Nogales
Nolic
Oracle
Oro Valley
Palominas
Patagonia
Picacho
Picture Rocks
Pimaco Two
Pirtleville
Pisinemo
Queen Valley
Red Rock
Rillito
Rincon Valley
Rio Rico
Sacate Village
Sacaton
Sacaton Flats Village
Saddlebrooke
Sahuarita
St. David
St. Johns
San Manuel
San Miguel
San Simon
Santa Cruz
Santa Rosa
Sells
Sierra Vista
Sierra Vista Southeast
Sonoita
South Komelik
South Tucson
Stanfield
Stotonic Village
Summerhaven
Summit
Sunizona
Superior
Sweet Water Village
Tanque Verde
Tat Momoli
Three Points
Tombstone
Topawa
Tubac
Tucson
Tucson Estates
Tumacacori-Carmen
Upper Santan Village
Vail
Vaiva Vo
Valencia West
Ventana
Wahak Hotrontk
Wet Camp Village
Whetstone
Why
Willcox
Willow Canyon
Winkelman