Phone Prefix
(650) 642-XXXX
CA • SAN MATEO
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
SAN MATEO
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
RT
Number Range
First Number
(650) 642-0000
Last Number
(650) 642-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
13 reports
13
Total FCC + FTC DNC complaints for numbers in this prefix
Top 12 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (650) 642-9068 6506429068 | 2 |
| 2 | (650) 642-4620 6506424620 | 1 |
| 3 | (650) 642-5346 6506425346 | 1 |
| 4 | (650) 642-7469 6506427469 | 1 |
| 5 | (650) 642-8358 6506428358 | 1 |
| 6 | (650) 642-9042 6506429042 | 1 |
| 7 | (650) 642-9046 6506429046 | 1 |
| 8 | (650) 642-9127 6506429127 | 1 |
| 9 | (650) 642-9331 6506429331 | 1 |
| 10 | (650) 642-9431 6506429431 | 1 |
| 11 | (650) 642-3479 6506423479 | 1 |
| 12 | (650) 642-9681 6506429681 | 1 |
About This Prefix
Phone numbers starting with (650) 642 are part of the North American Numbering Plan (NANP). The first three digits (650) represent the Area Code (NPA), and the next three digits (642) represent the Central Office Code (NXX) or exchange.
- NPA (650) - Numbering Plan Area, identifies the geographic region
- NXX (642) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)