Phone Prefix
(503) 864-XXXX
OR • DAYTON
Search Number in This Prefix
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Carrier Information
NANPA
State
OR
Region
WE
Rate Center
DAYTON
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
AS
Date Assigned
Dec 04, 2017
Number Range
First Number
(503) 864-0000
Last Number
(503) 864-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
35 reports
35
Total FCC + FTC DNC complaints for numbers in this prefix
Top 31 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (503) 864-6223 5038646223 | 3 |
| 2 | (503) 864-6229 5038646229 | 3 |
| 3 | (503) 864-2061 5038642061 | 1 |
| 4 | (503) 864-2170 5038642170 | 1 |
| 5 | (503) 864-2251 5038642251 | 1 |
| 6 | (503) 864-3434 5038643434 | 1 |
| 7 | (503) 864-4810 5038644810 | 1 |
| 8 | (503) 864-5028 5038645028 | 1 |
| 9 | (503) 864-5113 5038645113 | 1 |
| 10 | (503) 864-5243 5038645243 | 1 |
| 11 | (503) 864-5366 5038645366 | 1 |
| 12 | (503) 864-5598 5038645598 | 1 |
| 13 | (503) 864-6143 5038646143 | 1 |
| 14 | (503) 864-6150 5038646150 | 1 |
| 15 | (503) 864-6188 5038646188 | 1 |
| 16 | (503) 864-6195 5038646195 | 1 |
| 17 | (503) 864-6224 5038646224 | 1 |
| 18 | (503) 864-6231 5038646231 | 1 |
| 19 | (503) 864-6235 5038646235 | 1 |
| 20 | (503) 864-6252 5038646252 | 1 |
| 21 | (503) 864-6255 5038646255 | 1 |
| 22 | (503) 864-6343 5038646343 | 1 |
| 23 | (503) 864-6344 5038646344 | 1 |
| 24 | (503) 864-6649 5038646649 | 1 |
| 25 | (503) 864-6710 5038646710 | 1 |
| 26 | (503) 864-6858 5038646858 | 1 |
| 27 | (503) 864-6974 5038646974 | 1 |
| 28 | (503) 864-9326 5038649326 | 1 |
| 29 | (503) 864-1332 5038641332 | 1 |
| 30 | (503) 864-9835 5038649835 | 1 |
| 31 | (503) 864-1592 5038641592 | 1 |
About This Prefix
Phone numbers starting with (503) 864 are part of the North American Numbering Plan (NANP). The first three digits (503) represent the Area Code (NPA), and the next three digits (864) represent the Central Office Code (NXX) or exchange.
- NPA (503) - Numbering Plan Area, identifies the geographic region
- NXX (864) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)