Phone Prefix
(573) 603-XXXX
MO • HANNIBAL
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Carrier Information
NANPA
State
MO
Region
SW
Rate Center
HANNIBAL
Assigned To
PEERLESS NETWORK OF MISSOURI, LLC - MO
OCN
225F
Status
AS
Date Assigned
Apr 08, 2013
Number Range
First Number
(573) 603-0000
Last Number
(573) 603-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
37 reports
37
Total FCC + FTC DNC complaints for numbers in this prefix
Top 21 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (573) 603-6010 5736036010 | 11 |
| 2 | (573) 603-6520 5736036520 | 5 |
| 3 | (573) 603-8431 5736038431 | 2 |
| 4 | (573) 603-2010 5736032010 | 2 |
| 5 | (573) 603-1765 5736031765 | 1 |
| 6 | (573) 603-1770 5736031770 | 1 |
| 7 | (573) 603-3474 5736033474 | 1 |
| 8 | (573) 603-3808 5736033808 | 1 |
| 9 | (573) 603-6001 5736036001 | 1 |
| 10 | (573) 603-6040 5736036040 | 1 |
| 11 | (573) 603-6041 5736036041 | 1 |
| 12 | (573) 603-6351 5736036351 | 1 |
| 13 | (573) 603-6530 5736036530 | 1 |
| 14 | (573) 603-6532 5736036532 | 1 |
| 15 | (573) 603-6701 5736036701 | 1 |
| 16 | (573) 603-9022 5736039022 | 1 |
| 17 | (573) 603-0095 5736030095 | 1 |
| 18 | (573) 603-9283 5736039283 | 1 |
| 19 | (573) 603-0384 5736030384 | 1 |
| 20 | (573) 603-1077 5736031077 | 1 |
| 21 | (573) 603-1605 5736031605 | 1 |
About This Prefix
Phone numbers starting with (573) 603 are part of the North American Numbering Plan (NANP). The first three digits (573) represent the Area Code (NPA), and the next three digits (603) represent the Central Office Code (NXX) or exchange.
- NPA (573) - Numbering Plan Area, identifies the geographic region
- NXX (603) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)