Prefix 408-707 — San Jose:north Da, CA

NANPA CO code assignment, current as of July 28, 2026.

Area code
408
Prefix (NXX)
707
Rate center
San Jose:north Da
State
California
Time zone
Pacific
Code holder
ONVOY, LLC - CA
OCN
649C
Pooled
Yes (thousands-block pooling)
Assigned
2011-08-26
LATA
722

408-707 identifies a block of numbers in San Jose:north Da, CA, within the 408 area code. Every US prefix is tied to exactly one rate center; this one is San Jose:north Da.

The rate center lies in the San Francisco-Oakland-Fremont, 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 — 408-707 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.

The assigned code holder is ONVOY, LLC - CA, operating company number 649C, assigned August 26, 2011. This is a pooled prefix — expect numbers within it to be split across more than one carrier in 1,000-number blocks.

Neighboring prefixes

Prefixes adjacent to 408-707
PrefixRate centerCode holder
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
408-708 San Jose:north Da BANDWIDTH.COM CLEC, LLC - CA
408-709 San Jose:west Da PEERLESS NETWORK OF CALIFORNIA, LLC - CA
408-710 Morgan Hill CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA

FAQ

Where is 408-707 located?

The prefix is assigned to the San Jose:north Da rate center in CA, area code 408. It is part of the San Francisco-Oakland-Fremont, CA Metropolitan Statistical Area.

Which company owns 408-707 numbers?

ONVOY, 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 408-707 safe to answer?

The prefix itself says nothing about the caller. Legitimate San Jose:north Da businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.