Phone Prefix
(507) 721-XXXX
MN • ROCHESTER
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Carrier Information
NANPA
State
MN
Region
WE
Rate Center
ROCHESTER
Assigned To
ONVOY, LLC - MN
OCN
184D
Status
AS
Date Assigned
Dec 15, 2008
Number Range
First Number
(507) 721-0000
Last Number
(507) 721-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
16 reports
16
Total FCC + FTC DNC complaints for numbers in this prefix
Top 10 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (507) 721-1255 5077211255 | 5 |
| 2 | (507) 721-0463 5077210463 | 2 |
| 3 | (507) 721-1192 5077211192 | 2 |
| 4 | (507) 721-1038 5077211038 | 1 |
| 5 | (507) 721-1172 5077211172 | 1 |
| 6 | (507) 721-2254 5077212254 | 1 |
| 7 | (507) 721-1028 5077211028 | 1 |
| 8 | (507) 721-1258 5077211258 | 1 |
| 9 | (507) 721-1275 5077211275 | 1 |
| 10 | (507) 721-1031 5077211031 | 1 |
About This Prefix
Phone numbers starting with (507) 721 are part of the North American Numbering Plan (NANP). The first three digits (507) represent the Area Code (NPA), and the next three digits (721) represent the Central Office Code (NXX) or exchange.
- NPA (507) - Numbering Plan Area, identifies the geographic region
- NXX (721) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)