Phone Prefix
(970) 577-XXXX
CO • ESTES PARK
Search Number in This Prefix
Enter the last 4 digits to search for a specific number
Carrier Information
NANPA
State
CO
Region
WE
Rate Center
ESTES PARK
Assigned To
QWEST CORPORATION
OCN
9636
Status
RT
Number Range
First Number
(970) 577-0000
Last Number
(970) 577-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
25 reports
25
Total FCC + FTC DNC complaints for numbers in this prefix
Top 23 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (970) 577-0003 9705770003 | 1 |
| 2 | (970) 577-0022 9705770022 | 1 |
| 3 | (970) 577-0139 9705770139 | 1 |
| 4 | (970) 577-0369 9705770369 | 1 |
| 5 | (970) 577-0849 9705770849 | 1 |
| 6 | (970) 577-1179 9705771179 | 1 |
| 7 | (970) 577-1295 9705771295 | 1 |
| 8 | (970) 577-1333 9705771333 | 1 |
| 9 | (970) 577-1605 9705771605 | 1 |
| 10 | (970) 577-1716 9705771716 | 1 |
| 11 | (970) 577-6241 9705776241 | 1 |
| 12 | (970) 577-6368 9705776368 | 1 |
| 13 | (970) 577-6671 9705776671 | 1 |
| 14 | (970) 577-6919 9705776919 | 1 |
| 15 | (970) 577-7881 9705777881 | 1 |
| 16 | (970) 577-9197 9705779197 | 1 |
| 17 | (970) 577-9302 9705779302 | 1 |
| 18 | (970) 577-9393 9705779393 | 1 |
| 19 | (970) 577-9413 9705779413 | 1 |
| 20 | (970) 577-9591 9705779591 | 1 |
| 21 | (970) 577-9663 9705779663 | 1 |
| 22 | (970) 577-9671 9705779671 | 1 |
| 23 | (970) 577-9966 9705779966 | 1 |
About This Prefix
Phone numbers starting with (970) 577 are part of the North American Numbering Plan (NANP). The first three digits (970) represent the Area Code (NPA), and the next three digits (577) represent the Central Office Code (NXX) or exchange.
- NPA (970) - Numbering Plan Area, identifies the geographic region
- NXX (577) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)