Phone Prefix
(509) 778-XXXX
WA • PROSSER
Search Number in This Prefix
Enter the last 4 digits to search for a specific number
Carrier Information
NANPA
State
WA
Region
WE
Rate Center
PROSSER
Assigned To
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA
OCN
5812
Status
AS
Date Assigned
Oct 20, 2021
Number Range
First Number
(509) 778-0000
Last Number
(509) 778-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
56 reports
56
Total FCC + FTC DNC complaints for numbers in this prefix
Top 25 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (509) 778-4660 5097784660 | 20 |
| 2 | (509) 778-4623 5097784623 | 5 |
| 3 | (509) 778-6604 5097786604 | 3 |
| 4 | (509) 778-7557 5097787557 | 2 |
| 5 | (509) 778-4801 5097784801 | 2 |
| 6 | (509) 778-4802 5097784802 | 2 |
| 7 | (509) 778-5877 5097785877 | 2 |
| 8 | (509) 778-2843 5097782843 | 2 |
| 9 | (509) 778-4907 5097784907 | 2 |
| 10 | (509) 778-5916 5097785916 | 1 |
| 11 | (509) 778-5939 5097785939 | 1 |
| 12 | (509) 778-6673 5097786673 | 1 |
| 13 | (509) 778-6873 5097786873 | 1 |
| 14 | (509) 778-7425 5097787425 | 1 |
| 15 | (509) 778-7656 5097787656 | 1 |
| 16 | (509) 778-1112 5097781112 | 1 |
| 17 | (509) 778-9643 5097789643 | 1 |
| 18 | (509) 778-1568 5097781568 | 1 |
| 19 | (509) 778-2017 5097782017 | 1 |
| 20 | (509) 778-3714 5097783714 | 1 |
| 21 | (509) 778-4319 5097784319 | 1 |
| 22 | (509) 778-4805 5097784805 | 1 |
| 23 | (509) 778-5660 5097785660 | 1 |
| 24 | (509) 778-5771 5097785771 | 1 |
| 25 | (509) 778-5803 5097785803 | 1 |
About This Prefix
Phone numbers starting with (509) 778 are part of the North American Numbering Plan (NANP). The first three digits (509) represent the Area Code (NPA), and the next three digits (778) represent the Central Office Code (NXX) or exchange.
- NPA (509) - Numbering Plan Area, identifies the geographic region
- NXX (778) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)