Phone Prefix
(605) 923-XXXX
SD • RAPID CITY
Search Number in This Prefix
Enter the last 4 digits to search for a specific number
Carrier Information
NANPA
State
SD
Region
WE
Rate Center
RAPID CITY
Assigned To
QWEST CORPORATION
OCN
9631
Status
RT
Number Range
First Number
(605) 923-0000
Last Number
(605) 923-9999
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) 923-1313 6059231313 | 1 |
| 2 | (605) 923-1389 6059231389 | 1 |
| 3 | (605) 923-1908 6059231908 | 1 |
| 4 | (605) 923-2537 6059232537 | 1 |
| 5 | (605) 923-2701 6059232701 | 1 |
| 6 | (605) 923-2896 6059232896 | 1 |
| 7 | (605) 923-5655 6059235655 | 1 |
| 8 | (605) 923-6046 6059236046 | 1 |
| 9 | (605) 923-7555 6059237555 | 1 |
| 10 | (605) 923-8404 6059238404 | 1 |
| 11 | (605) 923-8417 6059238417 | 1 |
| 12 | (605) 923-8486 6059238486 | 1 |
| 13 | (605) 923-9079 6059239079 | 1 |
About This Prefix
Phone numbers starting with (605) 923 are part of the North American Numbering Plan (NANP). The first three digits (605) represent the Area Code (NPA), and the next three digits (923) represent the Central Office Code (NXX) or exchange.
- NPA (605) - Numbering Plan Area, identifies the geographic region
- NXX (923) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)