(To see the current year's new area codes, go HERE.)
| Activation |
Location |
New |
Details |
| (activated) | Pennsylvania | 445 | overlay on 215 / 267 |
| (activated) | California | 279 | overlay on 916 |
| (activated) | California | 619 / 858 | combining codes into an overlay |
| (activated) | California | 820 | overlay on 805 |
| (activated) | New Jersey | 640 | overlay on 609 |