Phone Prefix
(618) 504-XXXX
IL • WATERLOO
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Carrier Information
NANPA
State
IL
Region
MW
Rate Center
WATERLOO
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
AS
Date Assigned
Aug 03, 2010
Number Range
First Number
(618) 504-0000
Last Number
(618) 504-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
9 reports
9
Total FCC + FTC DNC complaints for numbers in this prefix
Top 9 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (618) 504-1058 6185041058 | 1 |
| 2 | (618) 504-1504 6185041504 | 1 |
| 3 | (618) 504-1667 6185041667 | 1 |
| 4 | (618) 504-2293 6185042293 | 1 |
| 5 | (618) 504-3754 6185043754 | 1 |
| 6 | (618) 504-4979 6185044979 | 1 |
| 7 | (618) 504-5496 6185045496 | 1 |
| 8 | (618) 504-6130 6185046130 | 1 |
| 9 | (618) 504-9593 6185049593 | 1 |
About This Prefix
Phone numbers starting with (618) 504 are part of the North American Numbering Plan (NANP). The first three digits (618) represent the Area Code (NPA), and the next three digits (504) represent the Central Office Code (NXX) or exchange.
- NPA (618) - Numbering Plan Area, identifies the geographic region
- NXX (504) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)