Phone Prefix
(503) 821-XXXX
OR • PORTLAND
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
PORTLAND
Assigned To
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
OCN
7229
Status
RT
Number Range
First Number
(503) 821-0000
Last Number
(503) 821-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
67 reports
67
Total FCC + FTC DNC complaints for numbers in this prefix
Top 41 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (503) 821-5297 5038215297 | 16 |
| 2 | (503) 821-4944 5038214944 | 4 |
| 3 | (503) 821-7113 5038217113 | 3 |
| 4 | (503) 821-7495 5038217495 | 3 |
| 5 | (503) 821-7930 5038217930 | 2 |
| 6 | (503) 821-5125 5038215125 | 2 |
| 7 | (503) 821-5609 5038215609 | 2 |
| 8 | (503) 821-7283 5038217283 | 2 |
| 9 | (503) 821-3593 5038213593 | 1 |
| 10 | (503) 821-3637 5038213637 | 1 |
| 11 | (503) 821-3810 5038213810 | 1 |
| 12 | (503) 821-3905 5038213905 | 1 |
| 13 | (503) 821-4140 5038214140 | 1 |
| 14 | (503) 821-4157 5038214157 | 1 |
| 15 | (503) 821-4890 5038214890 | 1 |
| 16 | (503) 821-5291 5038215291 | 1 |
| 17 | (503) 821-5607 5038215607 | 1 |
| 18 | (503) 821-5608 5038215608 | 1 |
| 19 | (503) 821-5910 5038215910 | 1 |
| 20 | (503) 821-7001 5038217001 | 1 |
| 21 | (503) 821-7031 5038217031 | 1 |
| 22 | (503) 821-7108 5038217108 | 1 |
| 23 | (503) 821-7145 5038217145 | 1 |
| 24 | (503) 821-7228 5038217228 | 1 |
| 25 | (503) 821-7294 5038217294 | 1 |
| 26 | (503) 821-7310 5038217310 | 1 |
| 27 | (503) 821-7508 5038217508 | 1 |
| 28 | (503) 821-7509 5038217509 | 1 |
| 29 | (503) 821-7758 5038217758 | 1 |
| 30 | (503) 821-7859 5038217859 | 1 |
| 31 | (503) 821-8531 5038218531 | 1 |
| 32 | (503) 821-8631 5038218631 | 1 |
| 33 | (503) 821-0871 5038210871 | 1 |
| 34 | (503) 821-9177 5038219177 | 1 |
| 35 | (503) 821-1098 5038211098 | 1 |
| 36 | (503) 821-1121 5038211121 | 1 |
| 37 | (503) 821-1470 5038211470 | 1 |
| 38 | (503) 821-1497 5038211497 | 1 |
| 39 | (503) 821-1810 5038211810 | 1 |
| 40 | (503) 821-2482 5038212482 | 1 |
| 41 | (503) 821-3546 5038213546 | 1 |
About This Prefix
Phone numbers starting with (503) 821 are part of the North American Numbering Plan (NANP). The first three digits (503) represent the Area Code (NPA), and the next three digits (821) represent the Central Office Code (NXX) or exchange.
- NPA (503) - Numbering Plan Area, identifies the geographic region
- NXX (821) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)