Area Code 520

All Information about Area Code 520
General Information about Area Code 520
Country United States
State / Province / Territory Arizona
Major City Tucson
Time Zone Mountain (UTC-07:00)

Active Prefixes in Area Code 520

Prefix Primary City County Phone Type
520-878 Tucson Pima Landline
520-363 Kearny Pinal Landline
520-645 Douglas Cochise Wireless
520-335 Tucson Pima Landline
520-406 Tucson Pima Wireless
520-898 Marana Pima Landline
520-483 Casa Grande Pinal Wireless
520-529 Tucson Pima Landline
520-903 Tucson Pima Landline
520-658 Tucson Pima Wireless
520-382 Tucson Pima Landline
520-808 Tucson Pima Wireless
520-431 Casa Grande Pinal Wireless
520-302 Tucson Pima Wireless
520-516 Tucson Pima Wireless
520-378 Sierra Vista Cochise Landline
520-429 Tucson Pima Wireless
520-423 Casa Grande Pinal Landline
520-238 Yuma Yuma Wireless
520-255 Fort Huachuca Cochise Wireless
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