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Coronado, CA Area Codes
Coronado, California (population 21,094) uses area codes 619 and 858.
Carriers with Coronado numbers
26 prefixes are assigned to the Coronado exchange: 35% mobile, 27% VoIP and cable, 38% landline.
| Carrier | Prefixes |
|---|---|
| T-Mobile | 8 |
| AT&T (Pacific Bell) | 5 |
| Fractel | 3 |
| Verizon Business (MCImetro) | 2 |
| Lumen (Level 3) | 2 |
| Tpx Communications | 2 |
| Onvoy (Sinch) | 2 |
| AT&T (Teleport) | 1 |
Area codes used in Coronado
| Area code | Prefixes serving Coronado | Main carriers in this code |
|---|---|---|
| 619 | 22 | AT&T (Pacific Bell), AT&T Mobility, T-Mobile |
| 858 | 4 | AT&T (Pacific Bell), AT&T Mobility, T-Mobile |
Coronado phone number prefixes
Numbers starting with these first six digits were originally assigned to the Coronado exchange.
619-215Verizon Business (MCImetro)619-313AT&T (Teleport)619-319T-Mobile619-347T-Mobile619-365Lumen (Level 3)619-435AT&T (Pacific Bell)619-437AT&T (Pacific Bell)619-459T-Mobile619-519T-Mobile619-522AT&T (Pacific Bell)619-537AT&T (Pacific Bell)619-545AT&T (Pacific Bell)619-554Tpx Communications619-568Lumen (Level 3)619-675T-Mobile619-762T-Mobile619-775Onvoy (Sinch)619-805T-Mobile619-841Tpx Communications619-865T-Mobile619-878Verizon Business (MCImetro)619-996Onvoy (Sinch)858-399Fractel858-422Fractel858-448AT&T Mobility858-898Fractel
Nearby cities in area code 619
- San Diego
- Chula Vista
- El Cajon
- La Mesa
- Santee
- National City
- La Presa
- Spring Valley
- Lemon Grove
- Imperial Beach
- Rancho San Diego
- Winter Gardens
Questions
- What is the area code for Coronado, CA?
- Coronado uses 2 area codes: 619 and 858. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
- What time zone is Coronado in?
- Coronado is in the Pacific time zone.