Phone Prefix
(925) 688-XXXX
CA • CONCORD
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
CONCORD
Assigned To
PACIFIC BELL
OCN
9740
Status
RT
Number Range
First Number
(925) 688-0000
Last Number
(925) 688-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
8 reports
8
Total FCC + FTC DNC complaints for numbers in this prefix
Top 8 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (925) 688-0122 9256880122 | 1 |
| 2 | (925) 688-1278 9256881278 | 1 |
| 3 | (925) 688-1318 9256881318 | 1 |
| 4 | (925) 688-5117 9256885117 | 1 |
| 5 | (925) 688-5356 9256885356 | 1 |
| 6 | (925) 688-6278 9256886278 | 1 |
| 7 | (925) 688-6312 9256886312 | 1 |
| 8 | (925) 688-7559 9256887559 | 1 |
About This Prefix
Phone numbers starting with (925) 688 are part of the North American Numbering Plan (NANP). The first three digits (925) represent the Area Code (NPA), and the next three digits (688) represent the Central Office Code (NXX) or exchange.
- NPA (925) - Numbering Plan Area, identifies the geographic region
- NXX (688) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)