| Phone Prefix | Range | Phones Recorded |
|---|---|---|
| (301) 604-80** | (301) 604-8000 - (301) 604-8090 | 63 |
| (301) 604-81** | (301) 604-8100 - (301) 604-8196 | 60 |
| (301) 604-82** | (301) 604-8200 - (301) 604-8297 | 65 |
| (301) 604-83** | (301) 604-8300 - (301) 604-8399 | 68 |
| (301) 604-84** | (301) 604-8400 - (301) 604-8498 | 67 |
| (301) 604-85** | (301) 604-8500 - (301) 604-8598 | 75 |
| (301) 604-86** | (301) 604-8601 - (301) 604-8699 | 67 |
| (301) 604-87** | (301) 604-8700 - (301) 604-8799 | 59 |
| (301) 604-88** | (301) 604-8801 - (301) 604-8899 | 69 |
| (301) 604-89** | (301) 604-8901 - (301) 604-8998 | 59 |
US Phone Directory: (301) 604-8***
Welcome to PhoneOwner.com
We are a premium source for residential and business telephone numbers and other contact information.
Our data is collected from government agencies, property records and other public records sources.