Phone Prefix
(605) 657-XXXX
SD • WATERTOWN
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Carrier Information
NANPA
State
SD
Region
WE
Rate Center
WATERTOWN
Assigned To
ONVOY, LLC - SD
OCN
162G
Status
AS
Date Assigned
Jun 14, 2021
Number Range
First Number
(605) 657-0000
Last Number
(605) 657-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
13 reports
13
Total FCC + FTC DNC complaints for numbers in this prefix
Top 13 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (605) 657-4093 6056574093 | 1 |
| 2 | (605) 657-4484 6056574484 | 1 |
| 3 | (605) 657-4598 6056574598 | 1 |
| 4 | (605) 657-5510 6056575510 | 1 |
| 5 | (605) 657-6140 6056576140 | 1 |
| 6 | (605) 657-6292 6056576292 | 1 |
| 7 | (605) 657-6363 6056576363 | 1 |
| 8 | (605) 657-6383 6056576383 | 1 |
| 9 | (605) 657-6602 6056576602 | 1 |
| 10 | (605) 657-7086 6056577086 | 1 |
| 11 | (605) 657-7507 6056577507 | 1 |
| 12 | (605) 657-7512 6056577512 | 1 |
| 13 | (605) 657-7602 6056577602 | 1 |
About This Prefix
Phone numbers starting with (605) 657 are part of the North American Numbering Plan (NANP). The first three digits (605) represent the Area Code (NPA), and the next three digits (657) represent the Central Office Code (NXX) or exchange.
- NPA (605) - Numbering Plan Area, identifies the geographic region
- NXX (657) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)