| NPA | NXX | CLLI | City, ST | Telco |
| 858 | 391 | POWYCA11DS0 | POWAY | PACIFIC BELL |
| 858 | 486 | POWYCA11DS0 | POWAY | PACIFIC BELL |
| 858 | 513 | POWYCA11DS0 | POWAY | PACIFIC BELL |
| 858 | 668 | POWYCA11DS0 | POWAY | PACIFIC BELL |
| 858 | 679 | POWYCA11DS0 | POWAY | PACIFIC BELL |
| 858 | 748 | POWYCA11DS0 | POWAY | PACIFIC BELL |