Phone Prefix
(857) 799-XXXX
MA • CAMBRIDGE
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Carrier Information
NANPA
State
MA
Region
NE
Rate Center
CAMBRIDGE
Assigned To
OMNIPOINT MIAMI E LICENSE, LLC
OCN
6889
Status
AS
Date Assigned
Apr 20, 2022
Number Range
First Number
(857) 799-0000
Last Number
(857) 799-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
6 reports
6
Total FCC + FTC DNC complaints for numbers in this prefix
Top 5 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (857) 799-2422 8577992422 | 2 |
| 2 | (857) 799-4038 8577994038 | 1 |
| 3 | (857) 799-4245 8577994245 | 1 |
| 4 | (857) 799-5212 8577995212 | 1 |
| 5 | (857) 799-9804 8577999804 | 1 |
About This Prefix
Phone numbers starting with (857) 799 are part of the North American Numbering Plan (NANP). The first three digits (857) represent the Area Code (NPA), and the next three digits (799) represent the Central Office Code (NXX) or exchange.
- NPA (857) - Numbering Plan Area, identifies the geographic region
- NXX (799) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)