Area Code 520 is located in the state of Arizona.
The Arizona`s major city is Tucson
The state of Arizona is in (UTC-7) timezone.
More important cities in Arizona:
Casa Adobes, AZ; Casa Grande, AZ; Catalina Foothills, AZ; Drexel Heights, AZ; Nogales, AZ; Oro Valley, AZ; Sierra Vista, AZ; Tucson, AZ;
Prefixes within the 520 Area Code what we have in our database.
| Prefix | Primary City | County | Usage |
| (520) 873 | Tucson, AZ | Pima | Landline |
| (520) 874 | Tucson, AZ | Pima | Landline |
| (520) 876 | Casa Grande, AZ | Pinal | Landline |
| (520) 877 | Tucson, AZ | Pima | Landline |
| (520) 878 | Tucson, AZ | Pima | Landline |
| (520) 879 | Tucson, AZ | Pima | Landline |
| (520) 880 | Tucson, AZ | Pima | Landline |
| (520) 881 | Tucson, AZ | Pima | Landline |
| (520) 882 | Tucson, AZ | Pima | Landline |
| (520) 883 | Tucson, AZ | Pima | Landline |
| (520) 884 | Tucson, AZ | Pima | Landline |
| (520) 885 | Tucson, AZ | Pima | Landline |
| (520) 886 | Tucson, AZ | Pima | Landline |
| (520) 887 | Tucson, AZ | Pima | Landline |
| (520) 888 | Tucson, AZ | Pima | Landline |
| (520) 889 | Tucson, AZ | Pima | Landline |
| (520) 891 | Tucson, AZ | Pima | Cell Number |
| (520) 895 | Tucson, AZ | Pima | Landline |
| (520) 896 | Oracle, AZ | Pinal | Landline |
| (520) 898 | Marana, AZ | Pima | Landline |
| (520) 901 | Tucson, AZ | Pima | Landline |
| (520) 903 | Tucson, AZ | Pima | Landline |
| (520) 904 | Tucson, AZ | Pima | Cell Number |
| (520) 906 | Tucson, AZ | Pima | Cell Number |
| (520) 907 | Tucson, AZ | Pima | Cell Number |
| (520) 908 | Tucson, AZ | Pima | Landline |
| (520) 909 | Tucson, AZ | Pima | Cell Number |
| (520) 917 | Tucson, AZ | Pima | Landline |
| (520) 918 | Tucson, AZ | Pima | Landline |
| (520) 921 | Cornville, AZ | Yavapai | Cell Number |
| (520) 924 | Nogales, AZ | Santa Cruz | Landline |
| (520) 930 | Tucson, AZ | Pima | Cell Number |
| (520) 931 | Tucson, AZ | Pima | Cell Number |
| (520) 932 | Tucson, AZ | Pima | Cell Number |
| (520) 934 | Not filled | Pima | Cell Number |
| (520) 940 | Tucson, AZ | Pima | Cell Number |
| (520) 954 | Tucson, AZ | Pima | Cell Number |
| (520) 955 | Tucson, AZ | Pima | Cell Number |
| (520) 971 | Phoenix, AZ | Maricopa | Cell Number |
| (520) 975 | Tucson, AZ | Pima | Cell Number |
| (520) 977 | Phoenix, AZ | Maricopa | Cell Number |
| (520) 979 | Phoenix, AZ | Maricopa | Cell Number |
| (520) 980 | Nogales, AZ | Santa Cruz | Cell Number |
| (520) 981 | Tucson, AZ | Pima | Cell Number |
| (520) 982 | Phoenix, AZ | Maricopa | Cell Number |
| (520) 987 | Nogales, AZ | Santa Cruz | Cell Number |
| (520) 988 | Nogales, AZ | Santa Cruz | Cell Number |
| (520) 989 | Scottsdale, AZ | Maricopa | Landline |
| (520) 990 | Phoenix, AZ | Maricopa | Cell Number |
| (520) 991 | Phoenix, AZ | Maricopa | Cell Number |
We have 450 Prefixes in our database.