Phone Prefix
(605) 203-XXXX
SD • LK PRESTON
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Carrier Information
NANPA
State
SD
Region
WE
Rate Center
LK PRESTON
Assigned To
NEW CINGULAR WIRELESS PCS, LLC - IL
OCN
6534
Status
RT
Number Range
First Number
(605) 203-0000
Last Number
(605) 203-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
21 reports
21
Total FCC + FTC DNC complaints for numbers in this prefix
Top 13 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (605) 203-4728 6052034728 | 7 |
| 2 | (605) 203-0000 6052030000 | 3 |
| 3 | (605) 203-4223 6052034223 | 1 |
| 4 | (605) 203-4233 6052034233 | 1 |
| 5 | (605) 203-4235 6052034235 | 1 |
| 6 | (605) 203-4312 6052034312 | 1 |
| 7 | (605) 203-4345 6052034345 | 1 |
| 8 | (605) 203-4398 6052034398 | 1 |
| 9 | (605) 203-4686 6052034686 | 1 |
| 10 | (605) 203-4856 6052034856 | 1 |
| 11 | (605) 203-4979 6052034979 | 1 |
| 12 | (605) 203-6597 6052036597 | 1 |
| 13 | (605) 203-3814 6052033814 | 1 |
About This Prefix
Phone numbers starting with (605) 203 are part of the North American Numbering Plan (NANP). The first three digits (605) represent the Area Code (NPA), and the next three digits (203) represent the Central Office Code (NXX) or exchange.
- NPA (605) - Numbering Plan Area, identifies the geographic region
- NXX (203) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)