Phone Prefix
(573) 321-XXXX
MO • ADVANCE
Search Number in This Prefix
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Carrier Information
NANPA
State
MO
Region
SW
Rate Center
ADVANCE
Assigned To
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO
OCN
5814
Status
AS
Date Assigned
Jan 21, 2003
Number Range
First Number
(573) 321-0000
Last Number
(573) 321-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
36 reports
36
Total FCC + FTC DNC complaints for numbers in this prefix
Top 28 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (573) 321-6547 5733216547 | 5 |
| 2 | (573) 321-9306 5733219306 | 3 |
| 3 | (573) 321-9183 5733219183 | 2 |
| 4 | (573) 321-9649 5733219649 | 2 |
| 5 | (573) 321-3667 5733213667 | 1 |
| 6 | (573) 321-3669 5733213669 | 1 |
| 7 | (573) 321-4126 5733214126 | 1 |
| 8 | (573) 321-4137 5733214137 | 1 |
| 9 | (573) 321-4247 5733214247 | 1 |
| 10 | (573) 321-4880 5733214880 | 1 |
| 11 | (573) 321-5135 5733215135 | 1 |
| 12 | (573) 321-5306 5733215306 | 1 |
| 13 | (573) 321-5378 5733215378 | 1 |
| 14 | (573) 321-5562 5733215562 | 1 |
| 15 | (573) 321-5564 5733215564 | 1 |
| 16 | (573) 321-5585 5733215585 | 1 |
| 17 | (573) 321-5871 5733215871 | 1 |
| 18 | (573) 321-5895 5733215895 | 1 |
| 19 | (573) 321-5927 5733215927 | 1 |
| 20 | (573) 321-6189 5733216189 | 1 |
| 21 | (573) 321-9667 5733219667 | 1 |
| 22 | (573) 321-9669 5733219669 | 1 |
| 23 | (573) 321-9761 5733219761 | 1 |
| 24 | (573) 321-1016 5733211016 | 1 |
| 25 | (573) 321-9791 5733219791 | 1 |
| 26 | (573) 321-1198 5733211198 | 1 |
| 27 | (573) 321-3230 5733213230 | 1 |
| 28 | (573) 321-3560 5733213560 | 1 |
About This Prefix
Phone numbers starting with (573) 321 are part of the North American Numbering Plan (NANP). The first three digits (573) represent the Area Code (NPA), and the next three digits (321) represent the Central Office Code (NXX) or exchange.
- NPA (573) - Numbering Plan Area, identifies the geographic region
- NXX (321) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)