Phone Prefix
(503) 678-XXXX
OR • AURORA
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
AURORA
Assigned To
CENTURYTEL OF OREGON, INC. DBA CENTURYLINK
OCN
2395
Status
RT
Number Range
First Number
(503) 678-0000
Last Number
(503) 678-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
61 reports
61
Total FCC + FTC DNC complaints for numbers in this prefix
Top 24 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (503) 678-9502 5036789502 | 18 |
| 2 | (503) 678-9969 5036789969 | 11 |
| 3 | (503) 678-9968 5036789968 | 10 |
| 4 | (503) 678-9499 5036789499 | 2 |
| 5 | (503) 678-2834 5036782834 | 1 |
| 6 | (503) 678-3170 5036783170 | 1 |
| 7 | (503) 678-5404 5036785404 | 1 |
| 8 | (503) 678-7021 5036787021 | 1 |
| 9 | (503) 678-7812 5036787812 | 1 |
| 10 | (503) 678-9059 5036789059 | 1 |
| 11 | (503) 678-9483 5036789483 | 1 |
| 12 | (503) 678-1966 5036781966 | 1 |
| 13 | (503) 678-9505 5036789505 | 1 |
| 14 | (503) 678-9689 5036789689 | 1 |
| 15 | (503) 678-9697 5036789697 | 1 |
| 16 | (503) 678-9708 5036789708 | 1 |
| 17 | (503) 678-9715 5036789715 | 1 |
| 18 | (503) 678-9718 5036789718 | 1 |
| 19 | (503) 678-9737 5036789737 | 1 |
| 20 | (503) 678-9874 5036789874 | 1 |
| 21 | (503) 678-9899 5036789899 | 1 |
| 22 | (503) 678-2305 5036782305 | 1 |
| 23 | (503) 678-0231 5036780231 | 1 |
| 24 | (503) 678-2521 5036782521 | 1 |
About This Prefix
Phone numbers starting with (503) 678 are part of the North American Numbering Plan (NANP). The first three digits (503) represent the Area Code (NPA), and the next three digits (678) represent the Central Office Code (NXX) or exchange.
- NPA (503) - Numbering Plan Area, identifies the geographic region
- NXX (678) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)