| District of California area codes: 619 | |
|---|---|
| Country | United States |
| State/Province | California |
| Major City | San Diego |
| Time Zone | Pacific (UTC-08:00) |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 619-947 | San Diego | Chula Vista, CA | New Cingular Wireless PCS |
| 619-948 | San Diego | Chula Vista, CA | New Cingular Wireless PCS |
| 619-952 | San Diego | San Diego, CA | Cellco Partnership DBA Verizon Wireless |
| 619-954 | San Diego | San Diego, CA | Sprint Spectrum L.p. |
| 619-955 | San Diego | San Diego, CA | Xo California |
| 619-956 | San Diego | El Cajon, CA | Pacific Bell |
| 619-957 | San Diego | San Diego, CA | New Cingular Wireless PCS |
| 619-960 | San Diego | San Diego, CA | Usa Mobility Wireless |
| 619-961 | San Diego | San Diego, CA | Mpower Communications Corp |
| 619-962 | San Diego | National City, CA | New Cingular Wireless PCS |
| 619-964 | San Diego | San Diego, CA | Cellco Partnership DBA Verizon Wireless |
| 619-965 | San Diego | San Diego, CA | American Messaging (am) |
| 619-966 | San Diego | San Diego, CA | O1 Communications |
| 619-968 | San Diego | San Diego, CA | Usa Mobility Wireless |
| 619-969 | San Diego | San Diego, CA | Usa Mobility Wireless |
| 619-970 | San Diego | San Diego, CA | Usa Mobility Wireless |
| 619-971 | San Diego | El Cajon, CA | Cellco Partnership DBA Verizon Wireless |
| 619-972 | San Diego | San Diego, CA | Cellco Partnership DBA Verizon Wireless |
| 619-973 | San Diego | San Diego, CA | Usa Mobility Wireless |
| 619-976 | North County Communications Corp. |
There are 642 prefixes, In the code area, the major cities are Chula Vista, CA;Coronado, CA;El Cajon, CA;Imperial. The major city is San Diego.