Phone Prefix
(650) 878-XXXX
CA • SSNFRNCSCO
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
SSNFRNCSCO
Assigned To
PACIFIC BELL
OCN
9740
Status
RT
Number Range
First Number
(650) 878-0000
Last Number
(650) 878-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
6 reports
6
Total FCC + FTC DNC complaints for numbers in this prefix
Top 5 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (650) 878-0924 6508780924 | 2 |
| 2 | (650) 878-1035 6508781035 | 1 |
| 3 | (650) 878-2529 6508782529 | 1 |
| 4 | (650) 878-3333 6508783333 | 1 |
| 5 | (650) 878-6483 6508786483 | 1 |
About This Prefix
Phone numbers starting with (650) 878 are part of the North American Numbering Plan (NANP). The first three digits (650) represent the Area Code (NPA), and the next three digits (878) represent the Central Office Code (NXX) or exchange.
- NPA (650) - Numbering Plan Area, identifies the geographic region
- NXX (878) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)