Phone Prefix
(925) 583-XXXX
CA • LIVERMORE
Search Number in This Prefix
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
LIVERMORE
Assigned To
U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS
OCN
671J
Status
RT
Number Range
First Number
(925) 583-0000
Last Number
(925) 583-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
17 reports
17
Total FCC + FTC DNC complaints for numbers in this prefix
Top 16 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (925) 583-3830 9255833830 | 2 |
| 2 | (925) 583-0181 9255830181 | 1 |
| 3 | (925) 583-1147 9255831147 | 1 |
| 4 | (925) 583-1581 9255831581 | 1 |
| 5 | (925) 583-2518 9255832518 | 1 |
| 6 | (925) 583-2729 9255832729 | 1 |
| 7 | (925) 583-2851 9255832851 | 1 |
| 8 | (925) 583-3475 9255833475 | 1 |
| 9 | (925) 583-5028 9255835028 | 1 |
| 10 | (925) 583-5056 9255835056 | 1 |
| 11 | (925) 583-7527 9255837527 | 1 |
| 12 | (925) 583-7629 9255837629 | 1 |
| 13 | (925) 583-7945 9255837945 | 1 |
| 14 | (925) 583-8358 9255838358 | 1 |
| 15 | (925) 583-0142 9255830142 | 1 |
| 16 | (925) 583-9300 9255839300 | 1 |
About This Prefix
Phone numbers starting with (925) 583 are part of the North American Numbering Plan (NANP). The first three digits (925) represent the Area Code (NPA), and the next three digits (583) represent the Central Office Code (NXX) or exchange.
- NPA (925) - Numbering Plan Area, identifies the geographic region
- NXX (583) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)