Phone Prefix
(636) 444-XXXX
MO • VALLEYPARK
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
VALLEYPARK
Assigned To
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO
OCN
7432
Status
AS
Date Assigned
Jul 07, 2004
Number Range
First Number
(636) 444-0000
Last Number
(636) 444-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
3 reports
3
Total FCC + FTC DNC complaints for numbers in this prefix
Top 3 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (636) 444-8158 6364448158 | 1 |
| 2 | (636) 444-8929 6364448929 | 1 |
| 3 | (636) 444-9314 6364449314 | 1 |
About This Prefix
Phone numbers starting with (636) 444 are part of the North American Numbering Plan (NANP). The first three digits (636) represent the Area Code (NPA), and the next three digits (444) represent the Central Office Code (NXX) or exchange.
- NPA (636) - Numbering Plan Area, identifies the geographic region
- NXX (444) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)