Phone Prefix
(816) 644-XXXX
MO • COSBY
Search Number in This Prefix
Enter the last 4 digits to search for a specific number
Carrier Information
NANPA
State
MO
Region
SW
Rate Center
COSBY
Carrier
093F-ONVOY, LLC - MO
Status
AV
Number Range
First Number
(816) 644-0000
Last Number
(816) 644-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
15 reports
15
Total FCC + FTC DNC complaints for numbers in this prefix
Top 15 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (816) 644-2004 8166442004 | 1 |
| 2 | (816) 644-2029 8166442029 | 1 |
| 3 | (816) 644-2053 8166442053 | 1 |
| 4 | (816) 644-2054 8166442054 | 1 |
| 5 | (816) 644-2904 8166442904 | 1 |
| 6 | (816) 644-3541 8166443541 | 1 |
| 7 | (816) 644-3649 8166443649 | 1 |
| 8 | (816) 644-4072 8166444072 | 1 |
| 9 | (816) 644-4510 8166444510 | 1 |
| 10 | (816) 644-4672 8166444672 | 1 |
| 11 | (816) 644-6258 8166446258 | 1 |
| 12 | (816) 644-6335 8166446335 | 1 |
| 13 | (816) 644-6368 8166446368 | 1 |
| 14 | (816) 644-6407 8166446407 | 1 |
| 15 | (816) 644-6435 8166446435 | 1 |
About This Prefix
Phone numbers starting with (816) 644 are part of the North American Numbering Plan (NANP). The first three digits (816) represent the Area Code (NPA), and the next three digits (644) represent the Central Office Code (NXX) or exchange.
- NPA (816) - Numbering Plan Area, identifies the geographic region
- NXX (644) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)