Phone Prefix
(909) 663-XXXX
CA • S BERNDINO
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
S BERNDINO
Assigned To
ONVOY SPECTRUM, LLC
OCN
624H
Status
AS
Date Assigned
Apr 22, 2025
Number Range
First Number
(909) 663-0000
Last Number
(909) 663-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
10 reports
10
Total FCC + FTC DNC complaints for numbers in this prefix
Top 9 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (909) 663-0069 9096630069 | 2 |
| 2 | (909) 663-1934 9096631934 | 1 |
| 3 | (909) 663-2288 9096632288 | 1 |
| 4 | (909) 663-2323 9096632323 | 1 |
| 5 | (909) 663-2357 9096632357 | 1 |
| 6 | (909) 663-2482 9096632482 | 1 |
| 7 | (909) 663-2495 9096632495 | 1 |
| 8 | (909) 663-2523 9096632523 | 1 |
| 9 | (909) 663-7982 9096637982 | 1 |
About This Prefix
Phone numbers starting with (909) 663 are part of the North American Numbering Plan (NANP). The first three digits (909) represent the Area Code (NPA), and the next three digits (663) represent the Central Office Code (NXX) or exchange.
- NPA (909) - Numbering Plan Area, identifies the geographic region
- NXX (663) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)