Phone Prefix
(831) 856-XXXX
CA • GREENFIELD
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
GREENFIELD
Assigned To
BANDWIDTH.COM CLEC, LLC - CA
OCN
981E
Status
AS
Date Assigned
Feb 27, 2014
Number Range
First Number
(831) 856-0000
Last Number
(831) 856-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
10 reports
10
Total FCC + FTC DNC complaints for numbers in this prefix
Top 8 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (831) 856-7456 8318567456 | 2 |
| 2 | (831) 856-9632 8318569632 | 2 |
| 3 | (831) 856-2892 8318562892 | 1 |
| 4 | (831) 856-5827 8318565827 | 1 |
| 5 | (831) 856-1753 8318561753 | 1 |
| 6 | (831) 856-8706 8318568706 | 1 |
| 7 | (831) 856-7219 8318567219 | 1 |
| 8 | (831) 856-2166 8318562166 | 1 |
About This Prefix
Phone numbers starting with (831) 856 are part of the North American Numbering Plan (NANP). The first three digits (831) represent the Area Code (NPA), and the next three digits (856) represent the Central Office Code (NXX) or exchange.
- NPA (831) - Numbering Plan Area, identifies the geographic region
- NXX (856) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)