Phone Prefix
(617) 401-XXXX
MA • CAMBRIDGE
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Carrier Information
NANPA
State
MA
Region
NE
Rate Center
CAMBRIDGE
Assigned To
LEVEL 3 COMMUNICATIONS, LLC - MA
OCN
4018
Status
AS
Date Assigned
Jan 14, 2014
Number Range
First Number
(617) 401-0000
Last Number
(617) 401-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
13 reports
13
Total FCC + FTC DNC complaints for numbers in this prefix
Top 13 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (617) 401-0405 6174010405 | 1 |
| 2 | (617) 401-0968 6174010968 | 1 |
| 3 | (617) 401-3652 6174013652 | 1 |
| 4 | (617) 401-3913 6174013913 | 1 |
| 5 | (617) 401-3997 6174013997 | 1 |
| 6 | (617) 401-4195 6174014195 | 1 |
| 7 | (617) 401-4839 6174014839 | 1 |
| 8 | (617) 401-6736 6174016736 | 1 |
| 9 | (617) 401-7894 6174017894 | 1 |
| 10 | (617) 401-8520 6174018520 | 1 |
| 11 | (617) 401-8764 6174018764 | 1 |
| 12 | (617) 401-9259 6174019259 | 1 |
| 13 | (617) 401-9290 6174019290 | 1 |
About This Prefix
Phone numbers starting with (617) 401 are part of the North American Numbering Plan (NANP). The first three digits (617) represent the Area Code (NPA), and the next three digits (401) represent the Central Office Code (NXX) or exchange.
- NPA (617) - Numbering Plan Area, identifies the geographic region
- NXX (401) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)