| Phone Prefix | Range | Phones Recorded |
|---|---|---|
| (240) 770-60** | (240) 770-6000 - (240) 770-6098 | 86 |
| (240) 770-61** | (240) 770-6100 - (240) 770-6198 | 90 |
| (240) 770-62** | (240) 770-6200 - (240) 770-6299 | 93 |
| (240) 770-63** | (240) 770-6301 - (240) 770-6399 | 90 |
| (240) 770-64** | (240) 770-6400 - (240) 770-6499 | 94 |
| (240) 770-65** | (240) 770-6501 - (240) 770-6599 | 92 |
| (240) 770-66** | (240) 770-6601 - (240) 770-6699 | 83 |
| (240) 770-67** | (240) 770-6700 - (240) 770-6799 | 93 |
| (240) 770-68** | (240) 770-6800 - (240) 770-6899 | 94 |
| (240) 770-69** | (240) 770-6900 - (240) 770-6999 | 89 |
US Phone Directory: (240) 770-6***
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.