Prefix 408-599 — San Jose:south Da, CA
- Area code
- 408
- Prefix (NXX)
- 599
- Rate center
- San Jose:south Da
- State
- California
- Time zone
- Pacific
- Code holder
- CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
- OCN
- 6006
- Pooled
- Yes (thousands-block pooling)
- Assigned
- 2009-09-11
- LATA
- 722
The 408-599 prefix belongs to area code 408 and is anchored to the San Jose:south Da rate center (CA). In NANP terms, the prefix — or NXX — determines the rate center a number is billed against.
San Jose:south 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.
Code-holder of record: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (OCN 6006), assigned September 11, 2009. The prefix is pooled: its ten thousands-blocks can be shared among several carriers, so different 408-599 numbers may be served by different companies.
Caller ID showing 408-599 is not proof the call came from San Jose:south 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 |
|---|---|---|
| 408-596 | Los Gatos | NEW CINGULAR WIRELESS PCS, LLC |
| 408-597 | San Jose:north Da | MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
| 408-598 | Sunnyvale | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
| 408-600 | San Jose:south Da | T-MOBILE USA, INC. |
| 408-601 | San Jose:north Da | BANDWIDTH.COM CLEC, LLC - CA |
| 408-602 | Salinas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
FAQ
Where is 408-599 located?
The prefix is assigned to the San Jose:south 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 408-599 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 408-599 safe to answer?
The prefix itself says nothing about the caller. Legitimate San Jose:south Da businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.