Phone Prefix
(657) 732-XXXX
CA • SILVERADO
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
SILVERADO
Assigned To
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
OCN
6006
Status
AS
Date Assigned
Oct 17, 2019
Number Range
First Number
(657) 732-0000
Last Number
(657) 732-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
9 reports
9
Total FCC + FTC DNC complaints for numbers in this prefix
Top 9 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (657) 732-5031 6577325031 | 1 |
| 2 | (657) 732-5076 6577325076 | 1 |
| 3 | (657) 732-5094 6577325094 | 1 |
| 4 | (657) 732-5160 6577325160 | 1 |
| 5 | (657) 732-5231 6577325231 | 1 |
| 6 | (657) 732-5351 6577325351 | 1 |
| 7 | (657) 732-5469 6577325469 | 1 |
| 8 | (657) 732-5862 6577325862 | 1 |
| 9 | (657) 732-9630 6577329630 | 1 |
About This Prefix
Phone numbers starting with (657) 732 are part of the North American Numbering Plan (NANP). The first three digits (657) represent the Area Code (NPA), and the next three digits (732) represent the Central Office Code (NXX) or exchange.
- NPA (657) - Numbering Plan Area, identifies the geographic region
- NXX (732) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)