Phone Prefix
(408) 542-XXXX
CA • SUNNYVALE
Search Number in This Prefix
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
SUNNYVALE
Assigned To
ONVOY, LLC - CA
OCN
649C
Status
AS
Date Assigned
Nov 08, 2010
Number Range
First Number
(408) 542-0000
Last Number
(408) 542-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
24 reports
24
Total FCC + FTC DNC complaints for numbers in this prefix
Top 20 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (408) 542-0128 4085420128 | 2 |
| 2 | (408) 542-0183 4085420183 | 2 |
| 3 | (408) 542-0743 4085420743 | 2 |
| 4 | (408) 542-0874 4085420874 | 2 |
| 5 | (408) 542-0182 4085420182 | 1 |
| 6 | (408) 542-7536 4085427536 | 1 |
| 7 | (408) 542-0185 4085420185 | 1 |
| 8 | (408) 542-0187 4085420187 | 1 |
| 9 | (408) 542-0291 4085420291 | 1 |
| 10 | (408) 542-0563 4085420563 | 1 |
| 11 | (408) 542-8116 4085428116 | 1 |
| 12 | (408) 542-8949 4085428949 | 1 |
| 13 | (408) 542-0925 4085420925 | 1 |
| 14 | (408) 542-0928 4085420928 | 1 |
| 15 | (408) 542-1075 4085421075 | 1 |
| 16 | (408) 542-1341 4085421341 | 1 |
| 17 | (408) 542-1852 4085421852 | 1 |
| 18 | (408) 542-0142 4085420142 | 1 |
| 19 | (408) 542-0157 4085420157 | 1 |
| 20 | (408) 542-0171 4085420171 | 1 |
About This Prefix
Phone numbers starting with (408) 542 are part of the North American Numbering Plan (NANP). The first three digits (408) represent the Area Code (NPA), and the next three digits (542) represent the Central Office Code (NXX) or exchange.
- NPA (408) - Numbering Plan Area, identifies the geographic region
- NXX (542) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)