Phone Prefix
(857) 389-XXXX
MA • CHARLESTN
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Carrier Information
NANPA
State
MA
Region
NE
Rate Center
CHARLESTN
Assigned To
OMNIPOINT MIAMI E LICENSE, LLC
OCN
6889
Status
RT
Number Range
First Number
(857) 389-0000
Last Number
(857) 389-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
8 reports
8
Total FCC + FTC DNC complaints for numbers in this prefix
Top 8 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (857) 389-4128 8573894128 | 1 |
| 2 | (857) 389-5464 8573895464 | 1 |
| 3 | (857) 389-5514 8573895514 | 1 |
| 4 | (857) 389-7499 8573897499 | 1 |
| 5 | (857) 389-7799 8573897799 | 1 |
| 6 | (857) 389-7885 8573897885 | 1 |
| 7 | (857) 389-8571 8573898571 | 1 |
| 8 | (857) 389-8657 8573898657 | 1 |
About This Prefix
Phone numbers starting with (857) 389 are part of the North American Numbering Plan (NANP). The first three digits (857) represent the Area Code (NPA), and the next three digits (389) represent the Central Office Code (NXX) or exchange.
- NPA (857) - Numbering Plan Area, identifies the geographic region
- NXX (389) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)