| Phone Prefix | Range | Phones Recorded |
|---|---|---|
| (301) 515-70** | (301) 515-7001 - (301) 515-7099 | 82 |
| (301) 515-71** | (301) 515-7100 - (301) 515-7199 | 82 |
| (301) 515-72** | (301) 515-7200 - (301) 515-7299 | 81 |
| (301) 515-73** | (301) 515-7302 - (301) 515-7399 | 80 |
| (301) 515-74** | (301) 515-7400 - (301) 515-7499 | 86 |
| (301) 515-75** | (301) 515-7500 - (301) 515-7599 | 79 |
| (301) 515-76** | (301) 515-7600 - (301) 515-7699 | 82 |
| (301) 515-77** | (301) 515-7700 - (301) 515-7799 | 84 |
| (301) 515-78** | (301) 515-7800 - (301) 515-7899 | 86 |
| (301) 515-79** | (301) 515-7900 - (301) 515-7999 | 81 |
US Phone Directory: (301) 515-7***
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.