Phone Prefix
(650) 525-XXXX
CA • SAN MATEO
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
SAN MATEO
Assigned To
PACIFIC BELL
OCN
9740
Status
RT
Number Range
First Number
(650) 525-0000
Last Number
(650) 525-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
13 reports
13
Total FCC + FTC DNC complaints for numbers in this prefix
Top 11 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (650) 525-2613 6505252613 | 2 |
| 2 | (650) 525-6008 6505256008 | 2 |
| 3 | (650) 525-2722 6505252722 | 1 |
| 4 | (650) 525-2786 6505252786 | 1 |
| 5 | (650) 525-4177 6505254177 | 1 |
| 6 | (650) 525-6063 6505256063 | 1 |
| 7 | (650) 525-6962 6505256962 | 1 |
| 8 | (650) 525-7309 6505257309 | 1 |
| 9 | (650) 525-2119 6505252119 | 1 |
| 10 | (650) 525-8678 6505258678 | 1 |
| 11 | (650) 525-2318 6505252318 | 1 |
About This Prefix
Phone numbers starting with (650) 525 are part of the North American Numbering Plan (NANP). The first three digits (650) represent the Area Code (NPA), and the next three digits (525) represent the Central Office Code (NXX) or exchange.
- NPA (650) - Numbering Plan Area, identifies the geographic region
- NXX (525) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)