Area Codes > 650 > Central Office Codes
| Exchange | Rate Center | State | Operating Company |
|---|---|---|---|
| 650-989 | SSNFRNCSCO | CA | BROADWING COMMUNICATINS. LLC - CA |
| 650-991 | SNFC JUNPR | CA | PACIFIC BELL |
| 650-992 | SNFC JUNPR | CA | PACIFIC BELL |
| 650-993 | SNFC JUNPR | CA | PACIFIC BELL |
| 650-994 | SNFC JUNPR | CA | PACIFIC BELL |
| 650-995 | REDWOOD CY | CA | PACIFIC BELL |
| 650-996 | MT VIEW | CA | BLUE LICENSES HOLDING, LLC |
| 650-997 | SNFC JUNPR | CA | PACIFIC BELL |