Phone Prefix
(857) 209-XXXX
MA • CAMBRIDGE
Search Number in This Prefix
Enter the last 4 digits to search for a specific number
Carrier Information
NANPA
State
MA
Region
NE
Rate Center
CAMBRIDGE
Assigned To
BANDWIDTH.COM CLEC, LLC - MA
OCN
990E
Status
AS
Date Assigned
Sep 07, 2012
Number Range
First Number
(857) 209-0000
Last Number
(857) 209-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
11 reports
11
Total FCC + FTC DNC complaints for numbers in this prefix
Top 11 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (857) 209-0078 8572090078 | 1 |
| 2 | (857) 209-0807 8572090807 | 1 |
| 3 | (857) 209-3086 8572093086 | 1 |
| 4 | (857) 209-3648 8572093648 | 1 |
| 5 | (857) 209-3771 8572093771 | 1 |
| 6 | (857) 209-7731 8572097731 | 1 |
| 7 | (857) 209-7899 8572097899 | 1 |
| 8 | (857) 209-7979 8572097979 | 1 |
| 9 | (857) 209-8164 8572098164 | 1 |
| 10 | (857) 209-9185 8572099185 | 1 |
| 11 | (857) 209-9572 8572099572 | 1 |
About This Prefix
Phone numbers starting with (857) 209 are part of the North American Numbering Plan (NANP). The first three digits (857) represent the Area Code (NPA), and the next three digits (209) represent the Central Office Code (NXX) or exchange.
- NPA (857) - Numbering Plan Area, identifies the geographic region
- NXX (209) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)