Phone Prefix
(657) 531-XXXX
CA • HUNTITNBCH
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
HUNTITNBCH
Assigned To
BANDWIDTH.COM CLEC, LLC - CA
OCN
981E
Status
AS
Date Assigned
Nov 01, 2021
Number Range
First Number
(657) 531-0000
Last Number
(657) 531-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
3 reports
3
Total FCC + FTC DNC complaints for numbers in this prefix
Top 3 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (657) 531-1358 6575311358 | 1 |
| 2 | (657) 531-1545 6575311545 | 1 |
| 3 | (657) 531-1832 6575311832 | 1 |
About This Prefix
Phone numbers starting with (657) 531 are part of the North American Numbering Plan (NANP). The first three digits (657) represent the Area Code (NPA), and the next three digits (531) represent the Central Office Code (NXX) or exchange.
- NPA (657) - Numbering Plan Area, identifies the geographic region
- NXX (531) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)