Phone Prefix
(650) 388-XXXX
CA • PALO ALTO
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
PALO ALTO
Assigned To
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
OCN
6006
Status
AS
Date Assigned
Oct 03, 2006
Number Range
First Number
(650) 388-0000
Last Number
(650) 388-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
11 reports
11
Total FCC + FTC DNC complaints for numbers in this prefix
Top 10 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (650) 388-5980 6503885980 | 2 |
| 2 | (650) 388-1094 6503881094 | 1 |
| 3 | (650) 388-1681 6503881681 | 1 |
| 4 | (650) 388-2342 6503882342 | 1 |
| 5 | (650) 388-2348 6503882348 | 1 |
| 6 | (650) 388-2510 6503882510 | 1 |
| 7 | (650) 388-3065 6503883065 | 1 |
| 8 | (650) 388-4294 6503884294 | 1 |
| 9 | (650) 388-0933 6503880933 | 1 |
| 10 | (650) 388-9769 6503889769 | 1 |
About This Prefix
Phone numbers starting with (650) 388 are part of the North American Numbering Plan (NANP). The first three digits (650) represent the Area Code (NPA), and the next three digits (388) represent the Central Office Code (NXX) or exchange.
- NPA (650) - Numbering Plan Area, identifies the geographic region
- NXX (388) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)