Phone Prefix
(650) 203-XXXX
CA • MT VIEW
Search Number in This Prefix
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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
Dec 01, 2015
Number Range
First Number
(650) 203-0000
Last Number
(650) 203-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
215 reports
215
Total FCC + FTC DNC complaints for numbers in this prefix
Top 33 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (650) 203-0000 6502030000 | 169 |
| 2 | (650) 203-6914 6502036914 | 6 |
| 3 | (650) 203-2008 6502032008 | 3 |
| 4 | (650) 203-6036 6502036036 | 2 |
| 5 | (650) 203-2446 6502032446 | 2 |
| 6 | (650) 203-2383 6502032383 | 1 |
| 7 | (650) 203-2407 6502032407 | 1 |
| 8 | (650) 203-2436 6502032436 | 1 |
| 9 | (650) 203-2438 6502032438 | 1 |
| 10 | (650) 203-2440 6502032440 | 1 |
| 11 | (650) 203-2565 6502032565 | 1 |
| 12 | (650) 203-2650 6502032650 | 1 |
| 13 | (650) 203-2693 6502032693 | 1 |
| 14 | (650) 203-2793 6502032793 | 1 |
| 15 | (650) 203-5137 6502035137 | 1 |
| 16 | (650) 203-5243 6502035243 | 1 |
| 17 | (650) 203-6063 6502036063 | 1 |
| 18 | (650) 203-6138 6502036138 | 1 |
| 19 | (650) 203-6186 6502036186 | 1 |
| 20 | (650) 203-6599 6502036599 | 1 |
| 21 | (650) 203-6747 6502036747 | 1 |
| 22 | (650) 203-6766 6502036766 | 1 |
| 23 | (650) 203-6791 6502036791 | 1 |
| 24 | (650) 203-6893 6502036893 | 1 |
| 25 | (650) 203-7722 6502037722 | 1 |
| 26 | (650) 203-9024 6502039024 | 1 |
| 27 | (650) 203-9040 6502039040 | 1 |
| 28 | (650) 203-9467 6502039467 | 1 |
| 29 | (650) 203-9915 6502039915 | 1 |
| 30 | (650) 203-1435 6502031435 | 1 |
| 31 | (650) 203-1584 6502031584 | 1 |
| 32 | (650) 203-2000 6502032000 | 1 |
| 33 | (650) 203-2024 6502032024 | 1 |
About This Prefix
Phone numbers starting with (650) 203 are part of the North American Numbering Plan (NANP). The first three digits (650) represent the Area Code (NPA), and the next three digits (203) represent the Central Office Code (NXX) or exchange.
- NPA (650) - Numbering Plan Area, identifies the geographic region
- NXX (203) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)