Phone Prefix
(857) 957-XXXX
MA • BOSTON
Search Number in This Prefix
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Carrier Information
NANPA
State
MA
Region
NE
Rate Center
BOSTON
Assigned To
COMCAST IP PHONE, LLC
OCN
318J
Status
AS
Date Assigned
Jun 29, 2015
Number Range
First Number
(857) 957-0000
Last Number
(857) 957-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
26 reports
26
Total FCC + FTC DNC complaints for numbers in this prefix
Top 25 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (857) 957-1594 8579571594 | 2 |
| 2 | (857) 957-1390 8579571390 | 1 |
| 3 | (857) 957-1428 8579571428 | 1 |
| 4 | (857) 957-1445 8579571445 | 1 |
| 5 | (857) 957-1568 8579571568 | 1 |
| 6 | (857) 957-1955 8579571955 | 1 |
| 7 | (857) 957-1995 8579571995 | 1 |
| 8 | (857) 957-4192 8579574192 | 1 |
| 9 | (857) 957-5252 8579575252 | 1 |
| 10 | (857) 957-5415 8579575415 | 1 |
| 11 | (857) 957-5425 8579575425 | 1 |
| 12 | (857) 957-5571 8579575571 | 1 |
| 13 | (857) 957-6244 8579576244 | 1 |
| 14 | (857) 957-6630 8579576630 | 1 |
| 15 | (857) 957-6951 8579576951 | 1 |
| 16 | (857) 957-7932 8579577932 | 1 |
| 17 | (857) 957-8061 8579578061 | 1 |
| 18 | (857) 957-8142 8579578142 | 1 |
| 19 | (857) 957-8297 8579578297 | 1 |
| 20 | (857) 957-8570 8579578570 | 1 |
| 21 | (857) 957-8677 8579578677 | 1 |
| 22 | (857) 957-8855 8579578855 | 1 |
| 23 | (857) 957-8945 8579578945 | 1 |
| 24 | (857) 957-1347 8579571347 | 1 |
| 25 | (857) 957-9110 8579579110 | 1 |
About This Prefix
Phone numbers starting with (857) 957 are part of the North American Numbering Plan (NANP). The first three digits (857) represent the Area Code (NPA), and the next three digits (957) represent the Central Office Code (NXX) or exchange.
- NPA (857) - Numbering Plan Area, identifies the geographic region
- NXX (957) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)