Phone Prefix
(650) 439-XXXX
CA • MT VIEW
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
MT VIEW
Assigned To
BANDWIDTH.COM CLEC, LLC - CA
OCN
981E
Status
AS
Date Assigned
Jan 04, 2019
Number Range
First Number
(650) 439-0000
Last Number
(650) 439-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
8 reports
8
Total FCC + FTC DNC complaints for numbers in this prefix
Top 8 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (650) 439-0052 6504390052 | 1 |
| 2 | (650) 439-0125 6504390125 | 1 |
| 3 | (650) 439-0953 6504390953 | 1 |
| 4 | (650) 439-0959 6504390959 | 1 |
| 5 | (650) 439-1690 6504391690 | 1 |
| 6 | (650) 439-3112 6504393112 | 1 |
| 7 | (650) 439-4845 6504394845 | 1 |
| 8 | (650) 439-9189 6504399189 | 1 |
About This Prefix
Phone numbers starting with (650) 439 are part of the North American Numbering Plan (NANP). The first three digits (650) represent the Area Code (NPA), and the next three digits (439) represent the Central Office Code (NXX) or exchange.
- NPA (650) - Numbering Plan Area, identifies the geographic region
- NXX (439) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)