Phone Prefix
(503) 454-XXXX
OR • STFRD-SNDY
Search Number in This Prefix
Enter the last 4 digits to search for a specific number
Carrier Information
NANPA
State
OR
Region
WE
Rate Center
STFRD-SNDY
Assigned To
COMCAST IP PHONE, LLC
OCN
318J
Status
RT
Number Range
First Number
(503) 454-0000
Last Number
(503) 454-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
21 reports
21
Total FCC + FTC DNC complaints for numbers in this prefix
Top 20 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (503) 454-6007 5034546007 | 2 |
| 2 | (503) 454-0251 5034540251 | 1 |
| 3 | (503) 454-0279 5034540279 | 1 |
| 4 | (503) 454-0877 5034540877 | 1 |
| 5 | (503) 454-0974 5034540974 | 1 |
| 6 | (503) 454-2875 5034542875 | 1 |
| 7 | (503) 454-3827 5034543827 | 1 |
| 8 | (503) 454-4696 5034544696 | 1 |
| 9 | (503) 454-5222 5034545222 | 1 |
| 10 | (503) 454-5606 5034545606 | 1 |
| 11 | (503) 454-5805 5034545805 | 1 |
| 12 | (503) 454-6341 5034546341 | 1 |
| 13 | (503) 454-6894 5034546894 | 1 |
| 14 | (503) 454-6928 5034546928 | 1 |
| 15 | (503) 454-6967 5034546967 | 1 |
| 16 | (503) 454-7360 5034547360 | 1 |
| 17 | (503) 454-8148 5034548148 | 1 |
| 18 | (503) 454-8221 5034548221 | 1 |
| 19 | (503) 454-0116 5034540116 | 1 |
| 20 | (503) 454-9138 5034549138 | 1 |
About This Prefix
Phone numbers starting with (503) 454 are part of the North American Numbering Plan (NANP). The first three digits (503) represent the Area Code (NPA), and the next three digits (454) represent the Central Office Code (NXX) or exchange.
- NPA (503) - Numbering Plan Area, identifies the geographic region
- NXX (454) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)