Phone Prefix
(857) 298-XXXX
MA • CAMBRIDGE
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Carrier Information
NANPA
State
MA
Region
NE
Rate Center
CAMBRIDGE
Assigned To
ONVOY SPECTRUM, LLC
OCN
624H
Status
AS
Date Assigned
Sep 25, 2017
Number Range
First Number
(857) 298-0000
Last Number
(857) 298-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
2 reports
2
Total FCC + FTC DNC complaints for numbers in this prefix
Top 2 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (857) 298-0408 8572980408 | 1 |
| 2 | (857) 298-2957 8572982957 | 1 |
About This Prefix
Phone numbers starting with (857) 298 are part of the North American Numbering Plan (NANP). The first three digits (857) represent the Area Code (NPA), and the next three digits (298) represent the Central Office Code (NXX) or exchange.
- NPA (857) - Numbering Plan Area, identifies the geographic region
- NXX (298) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)