Phone Prefix
(831) 400-XXXX
CA • SANTA CRUZ
Search Number in This Prefix
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
SANTA CRUZ
Assigned To
ONVOY, LLC - CA
OCN
649C
Status
AS
Date Assigned
Mar 21, 2017
Number Range
First Number
(831) 400-0000
Last Number
(831) 400-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
20 reports
20
Total FCC + FTC DNC complaints for numbers in this prefix
Top 18 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (831) 400-1181 8314001181 | 2 |
| 2 | (831) 400-0712 8314000712 | 1 |
| 3 | (831) 400-1139 8314001139 | 1 |
| 4 | (831) 400-1364 8314001364 | 1 |
| 5 | (831) 400-1390 8314001390 | 1 |
| 6 | (831) 400-1396 8314001396 | 1 |
| 7 | (831) 400-1512 8314001512 | 1 |
| 8 | (831) 400-1539 8314001539 | 1 |
| 9 | (831) 400-1763 8314001763 | 1 |
| 10 | (831) 400-1911 8314001911 | 1 |
| 11 | (831) 400-1912 8314001912 | 1 |
| 12 | (831) 400-1925 8314001925 | 1 |
| 13 | (831) 400-5623 8314005623 | 1 |
| 14 | (831) 400-7795 8314007795 | 1 |
| 15 | (831) 400-8080 8314008080 | 1 |
| 16 | (831) 400-8970 8314008970 | 1 |
| 17 | (831) 400-0184 8314000184 | 1 |
| 18 | (831) 400-9200 8314009200 | 1 |
About This Prefix
Phone numbers starting with (831) 400 are part of the North American Numbering Plan (NANP). The first three digits (831) represent the Area Code (NPA), and the next three digits (400) represent the Central Office Code (NXX) or exchange.
- NPA (831) - Numbering Plan Area, identifies the geographic region
- NXX (400) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)