Phone Prefix
(617) 580-XXXX
MA • CHARLESTN
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Carrier Information
NANPA
State
MA
Region
NE
Rate Center
CHARLESTN
Assigned To
BANDWIDTH.COM CLEC, LLC - MA
OCN
990E
Status
AS
Date Assigned
Sep 16, 2014
Number Range
First Number
(617) 580-0000
Last Number
(617) 580-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
17 reports
17
Total FCC + FTC DNC complaints for numbers in this prefix
Top 15 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (617) 580-4105 6175804105 | 2 |
| 2 | (617) 580-3748 6175803748 | 2 |
| 3 | (617) 580-0683 6175800683 | 1 |
| 4 | (617) 580-0849 6175800849 | 1 |
| 5 | (617) 580-2393 6175802393 | 1 |
| 6 | (617) 580-3137 6175803137 | 1 |
| 7 | (617) 580-3575 6175803575 | 1 |
| 8 | (617) 580-3652 6175803652 | 1 |
| 9 | (617) 580-3781 6175803781 | 1 |
| 10 | (617) 580-3906 6175803906 | 1 |
| 11 | (617) 580-5399 6175805399 | 1 |
| 12 | (617) 580-5937 6175805937 | 1 |
| 13 | (617) 580-0377 6175800377 | 1 |
| 14 | (617) 580-9343 6175809343 | 1 |
| 15 | (617) 580-0680 6175800680 | 1 |
About This Prefix
Phone numbers starting with (617) 580 are part of the North American Numbering Plan (NANP). The first three digits (617) represent the Area Code (NPA), and the next three digits (580) represent the Central Office Code (NXX) or exchange.
- NPA (617) - Numbering Plan Area, identifies the geographic region
- NXX (580) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)