Phone Prefix
(909) 979-XXXX
CA • DIAMONDBAR
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
DIAMONDBAR
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
AS
Date Assigned
Aug 08, 2007
Number Range
First Number
(909) 979-0000
Last Number
(909) 979-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
6 reports
6
Total FCC + FTC DNC complaints for numbers in this prefix
Top 6 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (909) 979-2568 9099792568 | 1 |
| 2 | (909) 979-4571 9099794571 | 1 |
| 3 | (909) 979-5670 9099795670 | 1 |
| 4 | (909) 979-8080 9099798080 | 1 |
| 5 | (909) 979-8619 9099798619 | 1 |
| 6 | (909) 979-9412 9099799412 | 1 |
About This Prefix
Phone numbers starting with (909) 979 are part of the North American Numbering Plan (NANP). The first three digits (909) represent the Area Code (NPA), and the next three digits (979) represent the Central Office Code (NXX) or exchange.
- NPA (909) - Numbering Plan Area, identifies the geographic region
- NXX (979) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)