279 Area Code
Area code 279 generally covers Sacramento, Folsom, and Rocklin in the U.S. State of California.
Top cities in area code 279
| City | Prefixes |
|---|---|
| Sacramento, CA | 58.7% |
| Folsom, CA | 13% |
| Rocklin, CA | 6.5% |
| Elk Grove, CA | 6.5% |
| Lincoln, CA | 4.3% |
| Roseville, CA | 4.3% |
| Walnut Grove, CA | 2.2% |
| Wilton, CA | 2.2% |
| Fair Oaks, CA | 2.2% |
Top telephone carriers in area code 279
| Carrier | Prefixes |
|---|---|
| Fractel | 52.2% |
| Onvoy | 19.6% |
| New Cingular Wireless | 4.3% |
| Level 3 Communications | 4.3% |
| Radiantiq | 4.3% |
| T-Mobile | 4.3% |
| Twilio International | 2.2% |
| Ton80 Communications | 2.2% |
| O1 Communications | 2.2% |
| Bandwidth.com | 2.2% |
Area code 279 has 46 prefixes
| Prefix | Primary City | Usage | |
|---|---|---|---|
| 279-201 | Sacramento | Landline | Onvoy |
| 279-202 | Fair Oaks | Landline | Level 3 Communications |
| 279-203 | Sacramento | Wireless | New Cingular Wireless |
| 279-204 | Sacramento | Wireless | New Cingular Wireless |
| 279-205 | Sacramento | Landline | Level 3 Communications |
| 279-206 | Rocklin | Landline | Bandwidth.com |
| 279-207 | Elk Grove | Wireless | T-Mobile |
| 279-208 | Sacramento | Wireless | T-Mobile |
| 279-217 | Rocklin | Landline | Onvoy |
| 279-222 | Sacramento | Landline | Fractel |
| 279-234 | Sacramento | Landline | Fractel |
| 279-278 | Folsom | Landline | Radiantiq |
| 279-279 | Sacramento | Landline | Radiantiq |
| 279-300 | Sacramento | Landline | Onvoy |
| 279-321 | Folsom | Landline | O1 Communications |
| 279-333 | Elk Grove | Landline | Onvoy |
| 279-336 | Roseville | Landline | Fractel |
| 279-345 | Sacramento | Landline | Fractel |
| 279-346 | Sacramento | Landline | Fractel |
| 279-348 | Sacramento | Landline | Fractel |
| 279-356 | Folsom | Landline | Fractel |
| 279-386 | Sacramento | Landline | Fractel |
| 279-399 | Sacramento | Landline | Mcimetro Access Transmission Services |
| 279-400 | Lincoln | Landline | Fractel |
| 279-444 | Sacramento | Landline | Onvoy |
| 279-465 | Folsom | Landline | Fractel |
| 279-500 | Wilton | Landline | Fractel |
| 279-529 | Sacramento | Landline | Fractel |
| 279-600 | Sacramento | Landline | Fractel |
| 279-666 | Sacramento | Landline | Fractel |
| 279-667 | Sacramento | Landline | Fractel |
| 279-699 | Sacramento | Landline | Fractel |
| 279-732 | Folsom | Landline | Fractel |
| 279-758 | Sacramento | Landline | Fractel |
| 279-759 | Sacramento | Landline | Fractel |
| 279-777 | Sacramento | Landline | Onvoy |
| 279-786 | Sacramento | Landline | Ton80 Communications |
| 279-799 | Walnut Grove | Landline | Fractel |
| 279-800 | Elk Grove | Landline | Fractel |
| 279-842 | Folsom | Landline | Fractel |
| 279-888 | Lincoln | Landline | Onvoy |
| 279-895 | Sacramento | Landline | Twilio International |
| 279-900 | Roseville | Landline | Fractel |
| 279-946 | Sacramento | Landline | Fractel |
| 279-972 | Sacramento | Landline | Onvoy |
| 279-999 | Rocklin | Landline | Onvoy |