| District of California area codes: 916 | |
|---|---|
| Country | United States |
| State/Province | California |
| Major City | Sacramento |
| Time Zone | Pacific |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 916-222 | Sacramento | Sloughhouse, CA | Ymax Communications Corp. |
| 916-223 | Placer | Roseville, CA | Cellco Partnership DBA Verizon Wireless |
| 916-224 | Sacramento | Sacramento, CA | Cellco Partnership DBA Verizon Wireless |
| 916-225 | Sacramento | Fair Oaks, CA | T-mobile Usa |
| 916-226 | Sacramento | Elk Grove, CA | Pacific Bell - Clec |
| 916-227 | Sacramento | Sacramento, CA | Pacific Bell |
| 916-228 | Sacramento | Sacramento, CA | Pacific Bell |
| 916-229 | Sacramento | Sacramento, CA | Pacific Bell |
| 916-230 | Sacramento | Elk Grove, CA | T-mobile Usa |
| 916-231 | Sacramento | Sacramento, CA | Electric Lightwave DBA Integra Telecom |
| 916-232 | Placer | Roseville, CA | American Messaging Services |
| 916-233 | Sacramento | Sacramento, CA | O1 Communications |
| 916-234 | Sacramento | Sloughhouse, CA | O1 Communications |
| 916-235 | Sacramento | Folsom, CA | O1 Communications |
| 916-236 | Yolo | Broderick, CA | O1 Communications |
| 916-237 | Sacramento | Sacramento, CA | Pac - West Telecomm |
| 916-238 | Sacramento | Sacramento, CA | Teleport Communications Group - San Francisco |
| 916-239 | Sacramento | Sacramento, CA | O1 Communications |
| 916-240 | Sutter | Pleasant Grove, CA | Sprint Spectrum L.p. |
| 916-241 | Yolo | Broderick, CA | O1 Communications |
There are 679 prefixes, In the code area, the major cities are Arden-arcade, CA;Carmichael, CA;Citrus Heights, CA. The major city is Sacramento.