Prefix 415-660 — San Francisco:central Da, CA
- Area code
- 415
- Prefix (NXX)
- 660
- Rate center
- San Francisco:central Da
- State
- California
- Time zone
- Pacific
- Code holder
- CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
- OCN
- 6006
- Pooled
- Yes (thousands-block pooling)
- Assigned
- 2013-10-01
- LATA
- 722
Numbers in the 415-660 prefix are registered to the San Francisco:central Da rate center in CA, inside area code 415. The prefix is the second block of a ten-digit US number (415-660-XXXX) and pins the number to a billing locality.
Code-holder of record: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (OCN 6006), assigned October 1, 2013. The prefix is pooled: its ten thousands-blocks can be shared among several carriers, so different 415-660 numbers may be served by different companies.
The rate center lies in the San Francisco-Oakland-Fremont, CA Metropolitan Statistical Area. The serving LATA is 722. Local time follows the Pacific zone.
Spoofing means this prefix on your screen doesn't guarantee a San Francisco:central Da caller. Verify independently before trusting a request for money or data.
Neighboring prefixes
| Prefix | Rate center | Code holder |
|---|---|---|
| 415-657 | San Francisco:juniper Da | PACIFIC BELL |
| 415-658 | San Francisco:central Da | PACIFIC BELL |
| 415-659 | San Francisco:central Da | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
| 415-661 | San Francisco:montrose-evergreen Da | PACIFIC BELL |
| 415-662 | Nicasio | PACIFIC BELL |
| 415-663 | Point Reyes | PACIFIC BELL |
FAQ
Where is 415-660 located?
The prefix is assigned to the San Francisco:central Da rate center in CA, area code 415. It is part of the San Francisco-Oakland-Fremont, CA Metropolitan Statistical Area.
Which company owns 415-660 numbers?
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA holds the code, but the prefix is pooled — individual thousands-blocks can be assigned to other carriers, and numbers may be ported to any provider.
Is a call from 415-660 safe to answer?
The prefix itself says nothing about the caller. Legitimate San Francisco:central Da businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.