Prefix 415-728 — San Francisco:central Da, CA
- Area code
- 415
- Prefix (NXX)
- 728
- Rate center
- San Francisco:central Da
- State
- California
- Time zone
- Pacific
- Code holder
- NEW CINGULAR WIRELESS PCS, LLC
- OCN
- 6010
- Pooled
- Yes (thousands-block pooling)
- Assigned
- 2005-05-23
- LATA
- 722
A phone number starting 415-728 was issued in the San Francisco:central Da rate center of CA — part of area code 415.
Code-holder of record: NEW CINGULAR WIRELESS PCS, LLC (OCN 6010), assigned May 23, 2005. The prefix is pooled: its ten thousands-blocks can be shared among several carriers, so different 415-728 numbers may be served by different companies.
A scammer can display 415-728 without ever touching CA. When in doubt, end the call and reach the company or agency through its official website; unwanted robocalls belong in the FTC's fraud report queue.
San Francisco:central Da is part of the San Francisco-Oakland-Fremont, CA Metropolitan Statistical Area. For routing purposes it sits in LATA 722. Numbers here keep Pacific time.
Neighboring prefixes
| Prefix | Rate center | Code holder |
|---|---|---|
| 415-725 | San Francisco:montrose-evergreen Da | T-MOBILE USA, INC. |
| 415-726 | San Rafael | T-MOBILE USA, INC. |
| 415-727 | Inverness | ONVOY, LLC - CA |
| 415-729 | Sausalito | ONVOY, LLC - CA |
| 415-730 | San Francisco:central Da | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
| 415-731 | San Francisco:montrose-evergreen Da | PACIFIC BELL |
FAQ
Where is 415-728 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 415-728 numbers?
NEW CINGULAR WIRELESS PCS, LLC 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 415-728 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.