Phone Prefix
(909) 578-XXXX
CA • FONTANA
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
FONTANA
Assigned To
BANDWIDTH.COM CLEC, LLC - CA
OCN
981E
Status
AS
Date Assigned
Sep 21, 2012
Number Range
First Number
(909) 578-0000
Last Number
(909) 578-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
10 reports
10
Total FCC + FTC DNC complaints for numbers in this prefix
Top 8 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (909) 578-7782 9095787782 | 3 |
| 2 | (909) 578-0192 9095780192 | 1 |
| 3 | (909) 578-0297 9095780297 | 1 |
| 4 | (909) 578-0853 9095780853 | 1 |
| 5 | (909) 578-0014 9095780014 | 1 |
| 6 | (909) 578-4215 9095784215 | 1 |
| 7 | (909) 578-5036 9095785036 | 1 |
| 8 | (909) 578-0915 9095780915 | 1 |
About This Prefix
Phone numbers starting with (909) 578 are part of the North American Numbering Plan (NANP). The first three digits (909) represent the Area Code (NPA), and the next three digits (578) represent the Central Office Code (NXX) or exchange.
- NPA (909) - Numbering Plan Area, identifies the geographic region
- NXX (578) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)