Phone Prefix
(636) 638-XXXX
MO • FSSCRSTLCY
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Carrier Information
NANPA
State
MO
Region
SW
Rate Center
FSSCRSTLCY
Assigned To
ONVOY, LLC - MO
OCN
093F
Status
AS
Date Assigned
Sep 15, 2016
Number Range
First Number
(636) 638-0000
Last Number
(636) 638-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
11 reports
11
Total FCC + FTC DNC complaints for numbers in this prefix
Top 10 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (636) 638-0307 6366380307 | 2 |
| 2 | (636) 638-1456 6366381456 | 1 |
| 3 | (636) 638-1861 6366381861 | 1 |
| 4 | (636) 638-2904 6366382904 | 1 |
| 5 | (636) 638-3423 6366383423 | 1 |
| 6 | (636) 638-3443 6366383443 | 1 |
| 7 | (636) 638-3930 6366383930 | 1 |
| 8 | (636) 638-6360 6366386360 | 1 |
| 9 | (636) 638-0087 6366380087 | 1 |
| 10 | (636) 638-9681 6366389681 | 1 |
About This Prefix
Phone numbers starting with (636) 638 are part of the North American Numbering Plan (NANP). The first three digits (636) represent the Area Code (NPA), and the next three digits (638) represent the Central Office Code (NXX) or exchange.
- NPA (636) - Numbering Plan Area, identifies the geographic region
- NXX (638) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)