Phone Prefix
(617) 999-XXXX
MA • CAMBRIDGE
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Carrier Information
NANPA
State
MA
Region
NE
Rate Center
CAMBRIDGE
Assigned To
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA
OCN
6387
Status
AS
Date Assigned
Oct 25, 2007
Number Range
First Number
(617) 999-0000
Last Number
(617) 999-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
9 reports
9
Total FCC + FTC DNC complaints for numbers in this prefix
Top 7 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (617) 999-0000 6179990000 | 3 |
| 2 | (617) 999-0805 6179990805 | 1 |
| 3 | (617) 999-1167 6179991167 | 1 |
| 4 | (617) 999-1294 6179991294 | 1 |
| 5 | (617) 999-1344 6179991344 | 1 |
| 6 | (617) 999-2797 6179992797 | 1 |
| 7 | (617) 999-3559 6179993559 | 1 |
About This Prefix
Phone numbers starting with (617) 999 are part of the North American Numbering Plan (NANP). The first three digits (617) represent the Area Code (NPA), and the next three digits (999) represent the Central Office Code (NXX) or exchange.
- NPA (617) - Numbering Plan Area, identifies the geographic region
- NXX (999) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)