Phone Prefix
(408) 774-XXXX
CA • SUNNYVALE
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
SUNNYVALE
Assigned To
PACIFIC BELL
OCN
9740
Status
RT
Number Range
First Number
(408) 774-0000
Last Number
(408) 774-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
12 reports
12
Total FCC + FTC DNC complaints for numbers in this prefix
Top 11 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (408) 774-8344 4087748344 | 2 |
| 2 | (408) 774-1423 4087741423 | 1 |
| 3 | (408) 774-1519 4087741519 | 1 |
| 4 | (408) 774-2100 4087742100 | 1 |
| 5 | (408) 774-2737 4087742737 | 1 |
| 6 | (408) 774-4000 4087744000 | 1 |
| 7 | (408) 774-4020 4087744020 | 1 |
| 8 | (408) 774-6828 4087746828 | 1 |
| 9 | (408) 774-7598 4087747598 | 1 |
| 10 | (408) 774-0916 4087740916 | 1 |
| 11 | (408) 774-9063 4087749063 | 1 |
About This Prefix
Phone numbers starting with (408) 774 are part of the North American Numbering Plan (NANP). The first three digits (408) represent the Area Code (NPA), and the next three digits (774) represent the Central Office Code (NXX) or exchange.
- NPA (408) - Numbering Plan Area, identifies the geographic region
- NXX (774) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)