Prefix 408-658 — San Jose:west Da, CA
- Area code
- 408
- Prefix (NXX)
- 658
- Rate center
- San Jose:west Da
- State
- California
- Time zone
- Pacific
- Code holder
- BANDWIDTH.COM CLEC, LLC - CA
- OCN
- 981E
- Pooled
- Yes (thousands-block pooling)
- Assigned
- 2010-10-25
- LATA
- 722
The 408-658 prefix belongs to area code 408 and is anchored to the San Jose:west Da rate center (CA). In NANP terms, the prefix — or NXX — determines the rate center a number is billed against.
San Jose:west Da is part of the San Jose-Sunnyvale-Santa Clara, CA Metropolitan Statistical Area. For routing purposes it sits in LATA 722. Numbers here keep Pacific time.
The assigned code holder is BANDWIDTH.COM CLEC, LLC - CA, operating company number 981E, assigned October 25, 2010. This is a pooled prefix — expect numbers within it to be split across more than one carrier in 1,000-number blocks.
Caller ID showing 408-658 is not proof the call came from San Jose:west Da: spoofing and porting both detach numbers from their origin. To verify a caller, hang up and dial the organization's published number, and report suspicious calls to the FTC.
Neighboring prefixes
| Prefix | Rate center | Code holder |
|---|---|---|
| 408-655 | San Jose:north Da | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
| 408-656 | Los Gatos | NEW CINGULAR WIRELESS PCS, LLC |
| 408-657 | San Martin | BANDWIDTH.COM CLEC, LLC - CA |
| 408-659 | Morgan Hill | T-MOBILE USA, INC. |
| 408-660 | San Jose:west Da | LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
| 408-661 | San Jose:south Da | METROPCS, INC. |
FAQ
Where is 408-658 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 408-658 numbers?
BANDWIDTH.COM CLEC, LLC - 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 408-658 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.