Phone Prefix
(517) 770-XXXX
MI • LANSING
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Carrier Information
NANPA
State
MI
Region
MW
Rate Center
LANSING
Assigned To
COMMIO, LLC
OCN
939H
Status
AS
Date Assigned
Apr 08, 2021
Number Range
First Number
(517) 770-0000
Last Number
(517) 770-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
9 reports
9
Total FCC + FTC DNC complaints for numbers in this prefix
Top 8 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (517) 770-1043 5177701043 | 2 |
| 2 | (517) 770-0413 5177700413 | 1 |
| 3 | (517) 770-0641 5177700641 | 1 |
| 4 | (517) 770-0872 5177700872 | 1 |
| 5 | (517) 770-1615 5177701615 | 1 |
| 6 | (517) 770-3093 5177703093 | 1 |
| 7 | (517) 770-0323 5177700323 | 1 |
| 8 | (517) 770-8125 5177708125 | 1 |
About This Prefix
Phone numbers starting with (517) 770 are part of the North American Numbering Plan (NANP). The first three digits (517) represent the Area Code (NPA), and the next three digits (770) represent the Central Office Code (NXX) or exchange.
- NPA (517) - Numbering Plan Area, identifies the geographic region
- NXX (770) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)