Phone number 4086640230 area code and prefix assignment information:
| Country | |
|---|---|
| Location | CALIFORNIA |
| Rate Center | SUNNYVALE |
| Carrier | TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
Phone number 408-664-0230 has been reported to the FTC by 3 consumers. Roughly 33% of complaints flagged this number as a robocall. The last of these complaints was submitted on May 6, 2026. Complaints were reported from California and Colorado. All complaints originated from San Jose.
Based on area code 408, phone number is located in California, United States. The 664 prefix was originally assigned to the SUNNYVALE rate center, serving Sunnyvale and its surrounding areas.
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