Prefix 408-703 — San Jose:west Da, CA
- Area code
- 408
- Prefix (NXX)
- 703
- 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
- 2011-04-12
- LATA
- 722
408-703 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 — 408-703 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.
NANPA's central-office code records list BANDWIDTH.COM CLEC, LLC - CA (OCN 981E) as the code holder, assigned April 12, 2011. Because 408-703 participates in thousands-block pooling, individual 1,000-number blocks may belong to other carriers than the code holder.
Neighboring prefixes
| Prefix | Rate center | Code holder |
|---|---|---|
| 408-699 | San Jose:west Da | UTILITY TELECOM GROUP, LLC - CA |
| 408-701 | Sunnyvale | LEVEL 3 COMMUNICATIONS, LLC - CA |
| 408-702 | Sunnyvale | LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
| 408-704 | San Jose:west Da | PACIFIC BELL |
| 408-705 | San Jose:south Da | TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
| 408-706 | Morgan Hill | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
FAQ
Where is 408-703 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 408-703 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 408-703 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.