Phone Prefix
(770) 557-XXXX
GA • ATLANTA NE
Search Number in This Prefix
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Carrier Information
NANPA
State
GA
Region
SE
Rate Center
ATLANTA NE
Assigned To
COMCAST IP PHONE, LLC
OCN
318J
Status
RT
Number Range
First Number
(770) 557-0000
Last Number
(770) 557-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
70 reports
70
Total FCC + FTC DNC complaints for numbers in this prefix
Top 31 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (770) 557-3001 7705573001 | 37 |
| 2 | (770) 557-0946 7705570946 | 2 |
| 3 | (770) 557-3427 7705573427 | 2 |
| 4 | (770) 557-8459 7705578459 | 2 |
| 5 | (770) 557-0337 7705570337 | 1 |
| 6 | (770) 557-0344 7705570344 | 1 |
| 7 | (770) 557-0554 7705570554 | 1 |
| 8 | (770) 557-0927 7705570927 | 1 |
| 9 | (770) 557-0972 7705570972 | 1 |
| 10 | (770) 557-1039 7705571039 | 1 |
| 11 | (770) 557-1062 7705571062 | 1 |
| 12 | (770) 557-1310 7705571310 | 1 |
| 13 | (770) 557-1321 7705571321 | 1 |
| 14 | (770) 557-1389 7705571389 | 1 |
| 15 | (770) 557-0045 7705570045 | 1 |
| 16 | (770) 557-1563 7705571563 | 1 |
| 17 | (770) 557-1588 7705571588 | 1 |
| 18 | (770) 557-1754 7705571754 | 1 |
| 19 | (770) 557-1802 7705571802 | 1 |
| 20 | (770) 557-1859 7705571859 | 1 |
| 21 | (770) 557-1975 7705571975 | 1 |
| 22 | (770) 557-3168 7705573168 | 1 |
| 23 | (770) 557-3285 7705573285 | 1 |
| 24 | (770) 557-3310 7705573310 | 1 |
| 25 | (770) 557-3467 7705573467 | 1 |
| 26 | (770) 557-3887 7705573887 | 1 |
| 27 | (770) 557-5206 7705575206 | 1 |
| 28 | (770) 557-1415 7705571415 | 1 |
| 29 | (770) 557-0173 7705570173 | 1 |
| 30 | (770) 557-0197 7705570197 | 1 |
| 31 | (770) 557-0200 7705570200 | 1 |
About This Prefix
Phone numbers starting with (770) 557 are part of the North American Numbering Plan (NANP). The first three digits (770) represent the Area Code (NPA), and the next three digits (557) represent the Central Office Code (NXX) or exchange.
- NPA (770) - Numbering Plan Area, identifies the geographic region
- NXX (557) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)