The Area Codes of United States of America:
The 10 most frequently searched cities / regions or area codes:
| City/Town or Region | Area code | |
|---|---|---|
| 1. | Alabama | 334 (+1 334) |
| 2. | Alabama | 251 (+1 251) |
| 3. | Alabama | 205 (+1 205) |
| 4. | Alabama | 938 (+1 938) |
| 5. | Alabama | 256 (+1 256) |
| 6. | Alaska | 907 (+1 907) |
| 7. | Arizona | 520 (+1 520) |
| 8. | Arizona | 480 (+1 480) |
| 9. | Arizona | 928 (+1 928) |
| 10. | Arizona | 602 (+1 602) |