Prefix 415-610 — San Francisco:central Da, CA
- Area code
- 415
- Prefix (NXX)
- 610
- Rate center
- San Francisco:central Da
- State
- California
- Time zone
- Pacific
- Code holder
- T-MOBILE USA, INC.
- OCN
- 6529
- Pooled
- Yes (thousands-block pooling)
- Assigned
- 2013-09-26
- LATA
- 722
A phone number starting 415-610 was issued in the San Francisco:central Da rate center of CA — part of area code 415.
The assigned code holder is T-MOBILE USA, INC., operating company number 6529, assigned September 26, 2013. This is a pooled prefix — expect numbers within it to be split across more than one carrier in 1,000-number blocks.
A scammer can display 415-610 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 |
|---|---|---|
| 415-607 | San Francisco:central Da | SPOK, INC. |
| 415-608 | San Francisco:central Da | NEW CINGULAR WIRELESS PCS, LLC |
| 415-609 | San Francisco:central Da | NEW CINGULAR WIRELESS PCS, LLC |
| 415-612 | Ignacio | T-MOBILE USA, INC. |
| 415-613 | San Francisco:central Da | NEW CINGULAR WIRELESS PCS, LLC |
| 415-614 | San Francisco:central Da | PACIFIC BELL |
FAQ
Where is 415-610 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 415-610 numbers?
T-MOBILE USA, INC. 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 415-610 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.