| District of California area codes: 949 | |
|---|---|
| Country | United States |
| State/Province | California |
| Major City | Santa Ana |
| Time Zone | Pacific |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 949-910 | Orange | Irvine, CA | T-mobile Usa |
| 949-916 | Orange | Aliso Viejo, CA | Cox California Telcom, L.l.c. |
| 949-922 | Orange | Newport Beach, CA | Cellco Partnership DBA Verizon Wireless |
| 949-923 | Orange | Irvine, CA | Pacific Bell |
| 949-926 | Orange | Laguna Niguel, CA | Pacific Bell |
| 949-929 | Orange | Irvine, CA | Sprint Spectrum L.p. |
| 949-930 | Orange | Irvine, CA | Mci Worldcom Communications, Ca |
| 949-932 | Orange | Irvine, CA | Pacific Bell |
| 949-933 | Orange | Newport Beach, CA | Cellco Partnership DBA Verizon Wireless |
| 949-936 | Orange | Irvine, CA | Pacific Bell |
| 949-939 | Orange | Lake Forest, CA | Cellco Partnership DBA Verizon Wireless |
| 949-940 | Orange | San Clemente, CA | Pacific Bell |
| 949-943 | Orange | Irvine, CA | Cellco Partnership DBA Verizon Wireless |
| 949-944 | Orange | Irvine, CA | 33 Wireless Inc. |
| 949-945 | Orange | Newport Beach, CA | Mpower Communications Corp |
| 949-951 | Orange | El Toro, CA | Pacific Bell |
| 949-954 | Orange | Irvine, CA | Broadwing Communications |
| 949-955 | Orange | Irvine, CA | Pacific Bell |
| 949-963 | Orange | Lake Forest, CA | North County Communications Corp. |
| 949-973 | Orange | San Juan Capistrano, CA | Paetec Communications |
There are 506 prefixes, In the code area, the major cities are Aliso Viejo, CA;Costa Mesa, CA;Dana Point, CA;Irvi. The major city is Santa Ana.