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San Tan Valley, AZ Area Code
San Tan Valley, Arizona (population 105,231) uses area code 520.
San Tan Valley has no telephone exchange of its own in NANPA records; it is served by the Blackwater exchange about 15.5 km away.
Carriers with San Tan Valley numbers
2 prefixes are assigned to the Blackwater exchange: 0% mobile, 0% VoIP and cable, 100% landline.
| Carrier | Prefixes |
|---|---|
| Gila River Telecomm | 1 |
| Fractel | 1 |
Area codes used in San Tan Valley
| Area code | Prefixes serving San Tan Valley | Main carriers in this code |
|---|---|---|
| 520 | 2 | Lumen (Qwest), Verizon Wireless, T-Mobile |
San Tan Valley phone number prefixes
Numbers starting with these first six digits were originally assigned to the Blackwater exchange.
520-215Gila River Telecomm520-758Fractel
Nearby cities in area code 520
- Tucson
- Gilbert
- Chandler
- Tempe
- Goodyear
- Avondale
- Queen Creek
- Maricopa
- Casas Adobes
- Casa Grande
- Catalina Foothills
- Sierra Vista
Questions
- What is the area code for San Tan Valley, AZ?
- The area code for San Tan Valley, Arizona is 520.
- What time zone is San Tan Valley in?
- San Tan Valley is in the Mountain time zone.