Phone Prefix
(650) 781-XXXX
CA • SAN MATEO
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
SAN MATEO
Assigned To
BANDWIDTH.COM CLEC, LLC - CA
OCN
981E
Status
AS
Date Assigned
Jan 20, 2015
Number Range
First Number
(650) 781-0000
Last Number
(650) 781-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
10 reports
10
Total FCC + FTC DNC complaints for numbers in this prefix
Top 10 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (650) 781-3638 6507813638 | 1 |
| 2 | (650) 781-5259 6507815259 | 1 |
| 3 | (650) 781-5807 6507815807 | 1 |
| 4 | (650) 781-5974 6507815974 | 1 |
| 5 | (650) 781-6769 6507816769 | 1 |
| 6 | (650) 781-6923 6507816923 | 1 |
| 7 | (650) 781-8087 6507818087 | 1 |
| 8 | (650) 781-8251 6507818251 | 1 |
| 9 | (650) 781-8304 6507818304 | 1 |
| 10 | (650) 781-9850 6507819850 | 1 |
About This Prefix
Phone numbers starting with (650) 781 are part of the North American Numbering Plan (NANP). The first three digits (650) represent the Area Code (NPA), and the next three digits (781) represent the Central Office Code (NXX) or exchange.
- NPA (650) - Numbering Plan Area, identifies the geographic region
- NXX (781) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)