Phone Prefix
(857) 928-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
RT
Number Range
First Number
(857) 928-0000
Last Number
(857) 928-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
7 reports
7
Total FCC + FTC DNC complaints for numbers in this prefix
Top 7 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (857) 928-1961 8579281961 | 1 |
| 2 | (857) 928-2932 8579282932 | 1 |
| 3 | (857) 928-5362 8579285362 | 1 |
| 4 | (857) 928-5529 8579285529 | 1 |
| 5 | (857) 928-6331 8579286331 | 1 |
| 6 | (857) 928-6700 8579286700 | 1 |
| 7 | (857) 928-8621 8579288621 | 1 |
About This Prefix
Phone numbers starting with (857) 928 are part of the North American Numbering Plan (NANP). The first three digits (857) represent the Area Code (NPA), and the next three digits (928) represent the Central Office Code (NXX) or exchange.
- NPA (857) - Numbering Plan Area, identifies the geographic region
- NXX (928) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)