Phone Prefix
(813) 603-XXXX
FL • TAMPAEST
Search Number in This Prefix
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Carrier Information
NANPA
State
FL
Region
SE
Rate Center
TAMPAEST
Assigned To
ONVOY, LLC - FL
OCN
937C
Status
AS
Date Assigned
Apr 07, 2015
Number Range
First Number
(813) 603-0000
Last Number
(813) 603-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
32 reports
32
Total FCC + FTC DNC complaints for numbers in this prefix
Top 25 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (813) 603-1011 8136031011 | 5 |
| 2 | (813) 603-0634 8136030634 | 3 |
| 3 | (813) 603-1745 8136031745 | 2 |
| 4 | (813) 603-0569 8136030569 | 1 |
| 5 | (813) 603-0583 8136030583 | 1 |
| 6 | (813) 603-0989 8136030989 | 1 |
| 7 | (813) 603-1211 8136031211 | 1 |
| 8 | (813) 603-1315 8136031315 | 1 |
| 9 | (813) 603-1562 8136031562 | 1 |
| 10 | (813) 603-1678 8136031678 | 1 |
| 11 | (813) 603-2462 8136032462 | 1 |
| 12 | (813) 603-2795 8136032795 | 1 |
| 13 | (813) 603-3016 8136033016 | 1 |
| 14 | (813) 603-4240 8136034240 | 1 |
| 15 | (813) 603-5990 8136035990 | 1 |
| 16 | (813) 603-6735 8136036735 | 1 |
| 17 | (813) 603-7040 8136037040 | 1 |
| 18 | (813) 603-7951 8136037951 | 1 |
| 19 | (813) 603-9330 8136039330 | 1 |
| 20 | (813) 603-9530 8136039530 | 1 |
| 21 | (813) 603-9595 8136039595 | 1 |
| 22 | (813) 603-0133 8136030133 | 1 |
| 23 | (813) 603-9856 8136039856 | 1 |
| 24 | (813) 603-0151 8136030151 | 1 |
| 25 | (813) 603-0531 8136030531 | 1 |
About This Prefix
Phone numbers starting with (813) 603 are part of the North American Numbering Plan (NANP). The first three digits (813) represent the Area Code (NPA), and the next three digits (603) represent the Central Office Code (NXX) or exchange.
- NPA (813) - Numbering Plan Area, identifies the geographic region
- NXX (603) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)