Phone Prefix
(608) 640-XXXX
WI • MADISON
Search Number in This Prefix
Enter the last 4 digits to search for a specific number
Carrier Information
NANPA
State
WI
Region
MW
Rate Center
MADISON
Assigned To
UNITED STATES CELLULAR - WI
OCN
6274
Status
AS
Date Assigned
Aug 01, 2016
Number Range
First Number
(608) 640-0000
Last Number
(608) 640-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
18 reports
18
Total FCC + FTC DNC complaints for numbers in this prefix
Top 16 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (608) 640-3509 6086403509 | 2 |
| 2 | (608) 640-3436 6086403436 | 2 |
| 3 | (608) 640-3185 6086403185 | 1 |
| 4 | (608) 640-3244 6086403244 | 1 |
| 5 | (608) 640-3251 6086403251 | 1 |
| 6 | (608) 640-3267 6086403267 | 1 |
| 7 | (608) 640-3365 6086403365 | 1 |
| 8 | (608) 640-3498 6086403498 | 1 |
| 9 | (608) 640-3505 6086403505 | 1 |
| 10 | (608) 640-3648 6086403648 | 1 |
| 11 | (608) 640-3708 6086403708 | 1 |
| 12 | (608) 640-4277 6086404277 | 1 |
| 13 | (608) 640-5686 6086405686 | 1 |
| 14 | (608) 640-1598 6086401598 | 1 |
| 15 | (608) 640-5918 6086405918 | 1 |
| 16 | (608) 640-2461 6086402461 | 1 |
About This Prefix
Phone numbers starting with (608) 640 are part of the North American Numbering Plan (NANP). The first three digits (608) represent the Area Code (NPA), and the next three digits (640) represent the Central Office Code (NXX) or exchange.
- NPA (608) - Numbering Plan Area, identifies the geographic region
- NXX (640) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)