Phone Prefix
(605) 571-XXXX
SD • SPEARFISH
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Carrier Information
NANPA
State
SD
Region
WE
Rate Center
SPEARFISH
Assigned To
MIDCONTINENT COMMUNICATIONS. - SD
OCN
7076
Status
RT
Number Range
First Number
(605) 571-0000
Last Number
(605) 571-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
3 reports
3
Total FCC + FTC DNC complaints for numbers in this prefix
Top 3 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (605) 571-0487 6055710487 | 1 |
| 2 | (605) 571-2030 6055712030 | 1 |
| 3 | (605) 571-2715 6055712715 | 1 |
About This Prefix
Phone numbers starting with (605) 571 are part of the North American Numbering Plan (NANP). The first three digits (605) represent the Area Code (NPA), and the next three digits (571) represent the Central Office Code (NXX) or exchange.
- NPA (605) - Numbering Plan Area, identifies the geographic region
- NXX (571) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)