Phone Prefix
(573) 721-XXXX
MO • MEXICO
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Carrier Information
NANPA
State
MO
Region
SW
Rate Center
MEXICO
Assigned To
UNITED STATES CELLULAR - MO
OCN
6275
Status
RT
Number Range
First Number
(573) 721-0000
Last Number
(573) 721-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
14 reports
14
Total FCC + FTC DNC complaints for numbers in this prefix
Top 13 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (573) 721-7961 5737217961 | 2 |
| 2 | (573) 721-3125 5737213125 | 1 |
| 3 | (573) 721-5348 5737215348 | 1 |
| 4 | (573) 721-6013 5737216013 | 1 |
| 5 | (573) 721-9047 5737219047 | 1 |
| 6 | (573) 721-9051 5737219051 | 1 |
| 7 | (573) 721-9281 5737219281 | 1 |
| 8 | (573) 721-9302 5737219302 | 1 |
| 9 | (573) 721-9406 5737219406 | 1 |
| 10 | (573) 721-9465 5737219465 | 1 |
| 11 | (573) 721-9652 5737219652 | 1 |
| 12 | (573) 721-2884 5737212884 | 1 |
| 13 | (573) 721-9659 5737219659 | 1 |
About This Prefix
Phone numbers starting with (573) 721 are part of the North American Numbering Plan (NANP). The first three digits (573) represent the Area Code (NPA), and the next three digits (721) represent the Central Office Code (NXX) or exchange.
- NPA (573) - Numbering Plan Area, identifies the geographic region
- NXX (721) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)