Phone Prefix
(925) 306-XXXX
CA • ECONTRCOST
Search Number in This Prefix
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
ECONTRCOST
Assigned To
SONIC TELECOM, LLC - CA
OCN
433E
Status
AS
Date Assigned
Jan 13, 2017
Number Range
First Number
(925) 306-0000
Last Number
(925) 306-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
46 reports
46
Total FCC + FTC DNC complaints for numbers in this prefix
Top 35 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (925) 306-1982 9253061982 | 11 |
| 2 | (925) 306-1893 9253061893 | 2 |
| 3 | (925) 306-0953 9253060953 | 1 |
| 4 | (925) 306-1133 9253061133 | 1 |
| 5 | (925) 306-1385 9253061385 | 1 |
| 6 | (925) 306-1443 9253061443 | 1 |
| 7 | (925) 306-1491 9253061491 | 1 |
| 8 | (925) 306-1500 9253061500 | 1 |
| 9 | (925) 306-1523 9253061523 | 1 |
| 10 | (925) 306-1543 9253061543 | 1 |
| 11 | (925) 306-1548 9253061548 | 1 |
| 12 | (925) 306-1693 9253061693 | 1 |
| 13 | (925) 306-1716 9253061716 | 1 |
| 14 | (925) 306-1871 9253061871 | 1 |
| 15 | (925) 306-1889 9253061889 | 1 |
| 16 | (925) 306-1902 9253061902 | 1 |
| 17 | (925) 306-3274 9253063274 | 1 |
| 18 | (925) 306-3539 9253063539 | 1 |
| 19 | (925) 306-3576 9253063576 | 1 |
| 20 | (925) 306-3953 9253063953 | 1 |
| 21 | (925) 306-4025 9253064025 | 1 |
| 22 | (925) 306-4429 9253064429 | 1 |
| 23 | (925) 306-4458 9253064458 | 1 |
| 24 | (925) 306-4721 9253064721 | 1 |
| 25 | (925) 306-4804 9253064804 | 1 |
| 26 | (925) 306-4832 9253064832 | 1 |
| 27 | (925) 306-4901 9253064901 | 1 |
| 28 | (925) 306-6341 9253066341 | 1 |
| 29 | (925) 306-8258 9253068258 | 1 |
| 30 | (925) 306-8535 9253068535 | 1 |
| 31 | (925) 306-8621 9253068621 | 1 |
| 32 | (925) 306-8673 9253068673 | 1 |
| 33 | (925) 306-0247 9253060247 | 1 |
| 34 | (925) 306-8865 9253068865 | 1 |
| 35 | (925) 306-0597 9253060597 | 1 |
About This Prefix
Phone numbers starting with (925) 306 are part of the North American Numbering Plan (NANP). The first three digits (925) represent the Area Code (NPA), and the next three digits (306) represent the Central Office Code (NXX) or exchange.
- NPA (925) - Numbering Plan Area, identifies the geographic region
- NXX (306) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)