Casa Grande, AZ Area Code
Casa Grande, Arizona (population 69,753) uses area code 520.
Carriers with Casa Grande numbers
67 prefixes are assigned to the Casa Grande exchange: 49% mobile, 15% VoIP and cable, 36% landline.
| Carrier | Prefixes |
|---|---|
| T-Mobile | 18 |
| Lumen (Qwest) | 18 |
| Verizon Wireless | 8 |
| AT&T Mobility | 7 |
| Lumen (Level 3) | 5 |
| Onvoy (Sinch) | 4 |
| Metropcs | 2 |
| Gila Local Exchange Carrier | 1 |
Area codes used in Casa Grande
| Area code | Prefixes serving Casa Grande | Main carriers in this code |
|---|---|---|
| 520 | 67 | Lumen (Qwest), Verizon Wireless, T-Mobile |
Casa Grande phone number prefixes
Numbers starting with these first six digits were originally assigned to the Casa Grande exchange.
520-208Lumen (Level 3)520-213T-Mobile520-217Lumen (Qwest)520-233Onvoy (Sinch)520-251T-Mobile520-252T-Mobile520-280T-Mobile520-316Lumen (Qwest)520-340Verizon Wireless520-350Gila Local Exchange Carrier520-371Metropcs520-374Lumen (Qwest)520-380T-Mobile520-381Allstream520-413Lumen (Level 3)520-414Lumen (Level 3)520-421Lumen (Qwest)520-423Lumen (Qwest)520-424Lumen (Qwest)520-426Lumen (Qwest)520-431AT&T Mobility520-450T-Mobile520-464Lumen (Qwest)520-466Lumen (Qwest)520-472Lumen (Qwest)520-483Verizon Wireless520-494Lumen (Qwest)520-509Lumen (Level 3)520-510AT&T Mobility520-518AT&T Mobility520-532Onvoy (Sinch)520-553T-Mobile520-557Commio520-560AT&T Mobility520-568Lumen (Qwest)520-582Lumen (Level 3)520-598Metropcs520-607AT&T Mobility520-632Verizon Wireless520-634T-Mobile520-635T-Mobile520-637T-Mobile520-660T-Mobile520-666Onvoy (Sinch)520-677Boost Subscriberco L.L.C.520-683Onvoy (Sinch)520-688Fractel520-701T-Mobile520-705Verizon Wireless520-709Verizon Wireless520-723Lumen (Qwest)520-728T-Mobile520-736AT&T Mobility520-752Verizon Wireless520-757T-Mobile520-759Verizon Wireless520-763T-Mobile520-764T-Mobile520-765T-Mobile520-767AT&T Mobility520-788T-Mobile520-836Lumen (Qwest)520-840Verizon Wireless520-858Lumen (Qwest)520-866Lumen (Qwest)520-868Lumen (Qwest)520-876Lumen (Qwest)
Nearby cities in area code 520
- Tucson
- Gilbert
- Chandler
- Tempe
- Goodyear
- San Tan Valley
- Avondale
- Queen Creek
- Maricopa
- Casas Adobes
- Catalina Foothills
- Sierra Vista
Questions
- What is the area code for Casa Grande, AZ?
- The area code for Casa Grande, Arizona is 520.
- What time zone is Casa Grande in?
- Casa Grande is in the Mountain time zone.