Prefix 408-417 — San Jose:west Da, CA
- Area code
- 408
- Prefix (NXX)
- 417
- Rate center
- San Jose:west Da
- State
- California
- Time zone
- Pacific
- Code holder
- NEW CINGULAR WIRELESS PCS, LLC
- OCN
- 6010
- Pooled
- Yes (thousands-block pooling)
- Assigned
- 2002-02-22
- LATA
- 722
408-417 identifies a block of numbers in San Jose:west Da, CA, within the 408 area code. Every US prefix is tied to exactly one rate center; this one is San Jose:west Da.
The rate center lies in the San Jose-Sunnyvale-Santa Clara, CA Metropolitan Statistical Area. The serving LATA is 722. Local time follows the Pacific zone.
Treat the on-screen number as a hint, not evidence — 408-417 can be spoofed like any US prefix. If a call feels off, verify through an official callback number and file a complaint with the FCC or FTC.
Code-holder of record: NEW CINGULAR WIRELESS PCS, LLC (OCN 6010), assigned February 22, 2002. The prefix is pooled: its ten thousands-blocks can be shared among several carriers, so different 408-417 numbers may be served by different companies.
Neighboring prefixes
| Prefix | Rate center | Code holder |
|---|---|---|
| 408-414 | San Jose:south Da | MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
| 408-415 | Morgan Hill | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
| 408-416 | San Jose:north Da | MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
| 408-418 | San Jose:west Da | PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
| 408-419 | Sunnyvale | PACIFIC BELL |
| 408-420 | Sunnyvale | T-MOBILE USA, INC. |
FAQ
Where is 408-417 located?
The prefix is assigned to the San Jose:west Da rate center in CA, area code 408. It is part of the San Jose-Sunnyvale-Santa Clara, CA Metropolitan Statistical Area.
Which company owns 408-417 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 408-417 safe to answer?
The prefix itself says nothing about the caller. Legitimate San Jose:west Da businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.