Phone Prefix
(650) 383-XXXX
CA • LOS ALTOS
Search Number in This Prefix
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
LOS ALTOS
Assigned To
BANDWIDTH.COM CLEC, LLC - CA
OCN
981E
Status
AS
Date Assigned
Jan 13, 2015
Number Range
First Number
(650) 383-0000
Last Number
(650) 383-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
16 reports
16
Total FCC + FTC DNC complaints for numbers in this prefix
Top 16 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (650) 383-1505 6503831505 | 1 |
| 2 | (650) 383-1691 6503831691 | 1 |
| 3 | (650) 383-1785 6503831785 | 1 |
| 4 | (650) 383-1956 6503831956 | 1 |
| 5 | (650) 383-3586 6503833586 | 1 |
| 6 | (650) 383-3753 6503833753 | 1 |
| 7 | (650) 383-4716 6503834716 | 1 |
| 8 | (650) 383-5634 6503835634 | 1 |
| 9 | (650) 383-6422 6503836422 | 1 |
| 10 | (650) 383-6711 6503836711 | 1 |
| 11 | (650) 383-7224 6503837224 | 1 |
| 12 | (650) 383-8016 6503838016 | 1 |
| 13 | (650) 383-8105 6503838105 | 1 |
| 14 | (650) 383-8625 6503838625 | 1 |
| 15 | (650) 383-8875 6503838875 | 1 |
| 16 | (650) 383-9628 6503839628 | 1 |
About This Prefix
Phone numbers starting with (650) 383 are part of the North American Numbering Plan (NANP). The first three digits (650) represent the Area Code (NPA), and the next three digits (383) represent the Central Office Code (NXX) or exchange.
- NPA (650) - Numbering Plan Area, identifies the geographic region
- NXX (383) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)