Phone Prefix
(657) 535-XXXX
CA • YORBALINDA
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
YORBALINDA
Assigned To
BANDWIDTH.COM CLEC, LLC - CA
OCN
981E
Status
AS
Date Assigned
Aug 23, 2021
Number Range
First Number
(657) 535-0000
Last Number
(657) 535-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
5 reports
5
Total FCC + FTC DNC complaints for numbers in this prefix
Top 5 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (657) 535-0241 6575350241 | 1 |
| 2 | (657) 535-3194 6575353194 | 1 |
| 3 | (657) 535-5961 6575355961 | 1 |
| 4 | (657) 535-9263 6575359263 | 1 |
| 5 | (657) 535-9470 6575359470 | 1 |
About This Prefix
Phone numbers starting with (657) 535 are part of the North American Numbering Plan (NANP). The first three digits (657) represent the Area Code (NPA), and the next three digits (535) represent the Central Office Code (NXX) or exchange.
- NPA (657) - Numbering Plan Area, identifies the geographic region
- NXX (535) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)