You are reviewing the Area Code (NPA/NXX) report for 636-556. Did you mean to search the SMS short code 636556?
Paste raw digits, a formatted phone number, an area code, an NPA-NXX block, or a short code. US and Canada phone lookups route automatically, and international iMessage checks are available separately.
| Raw Number | 636556 |
| Basic Format | 636-556 |
| NPA (Area Code) | 636 |
| NXX | 556 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date | Block Available Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 636-556-0XXX | 993E | BANDWIDTH.COM CLEC, LLC - MO | VALLEYPARK | AS | 12/18/2008 | VALLEY PARK | MO | SW | 01/17/2009 | |
| 636-556-1XXX | 093F | ONVOY, LLC - MO | VALLEYPARK | AS | 07/01/2015 | VALLEY PARK | MO | SW | 07/31/2015 | |
| 636-556-2XXX | 093F | ONVOY, LLC - MO | VALLEYPARK | AV | VALLEY PARK | MO | SW | 08/18/2024 | ||
| 636-556-3XXX | 093F | ONVOY, LLC - MO | VALLEYPARK | AV | VALLEY PARK | MO | SW | 07/31/2024 | ||
| 636-556-4XXX | 093F | ONVOY, LLC - MO | VALLEYPARK | AS | 07/01/2015 | VALLEY PARK | MO | SW | 07/31/2015 | |
| 636-556-5XXX | 093F | ONVOY, LLC - MO | VALLEYPARK | AS | 07/01/2015 | VALLEY PARK | MO | SW | 07/31/2015 | |
| 636-556-6XXX | 093F | ONVOY, LLC - MO | VALLEYPARK | AS | 07/01/2015 | VALLEY PARK | MO | SW | 07/31/2015 | |
| 636-556-7XXX | 093F | ONVOY, LLC - MO | VALLEYPARK | AS | 07/01/2015 | VALLEY PARK | MO | SW | 07/31/2015 | |
| 636-556-8XXX | 093F | ONVOY, LLC - MO | VALLEYPARK | AS | 07/01/2015 | VALLEY PARK | MO | SW | 07/31/2015 | |
| 636-556-9XXX | 490J | BOOST SUBSCRIBERCO L.L.C. | VALLEYPARK | AS | 12/20/2021 | VALLEY PARK | MO | SW | 06/10/2022 | |
| 636-556-XXXX | 093F | ONVOY, LLC - MO | VALLEYPARK | AS | VALLEY PARK | MO |
Reports
Anonymous User from Arnold, Missouri
April 29, 2026 at 11:26 AM
Anonymous User from Manchester, Missouri
April 29, 2026 at 5:25 AM
Anonymous User from Bryan, Texas
April 14, 2026 at 4:08 PM
Anonymous User from Hoover, Alabama
March 26, 2026 at 6:56 PM
Anonymous User from Arnold, Missouri
March 26, 2026 at 6:22 PM
Anonymous User from Troy, Missouri
March 4, 2026 at 11:10 AM
Anonymous User from Fort Wainwright, Alaska
December 13, 2025 at 10:11 PM
Anonymous User from Saint Louis, Missouri
July 4, 2025 at 9:55 PM
Anonymous User from Saint Peters, MO
May 20, 2025 at 9:43 PM
Anonymous User from , MO
April 22, 2025 at 12:34 PM
Anonymous User from Arnold, Missouri
April 3, 2025 at 3:31 PM
Anonymous User from Eureka, Missouri
March 21, 2025 at 9:02 PM
Anonymous User from New Haven, Missouri
March 19, 2025 at 5:35 PM
Anonymous User from St. Charles, Missouri
March 19, 2025 at 5:13 PM
Anonymous User from Dittmer, Missouri
March 18, 2025 at 5:12 PM
Anonymous User from Meridian, Idaho
March 18, 2025 at 10:53 AM
Anonymous User from , TX
March 14, 2025 at 4:10 PM
Anonymous User from , TX
March 5, 2025 at 4:40 PM
Anonymous User from Pelham Manor, Missouri
March 4, 2025 at 11:01 AM
Anonymous User from Saint Louis, Missouri
February 25, 2025 at 6:38 PM
Anonymous User from San Bernardino, California
February 13, 2025 at 10:23 PM
Anonymous User from San Bernardino, California
February 12, 2025 at 10:20 PM
Anonymous User from , WA
January 31, 2025 at 7:20 PM
Anonymous User from Union, Missouri
October 24, 2024 at 9:38 AM
Anonymous User from , PA
June 8, 2024 at 11:23 AM
Anonymous User from Wentzville, Missouri
May 9, 2024 at 5:38 PM
Anonymous User from , IL
March 26, 2024 at 8:17 PM
Anonymous User from , MO
March 20, 2024 at 6:06 PM
Anonymous User from , RI
October 11, 2023 at 1:10 PM
Anonymous User from , MO
March 29, 2023 at 3:45 PM
Anonymous User from Dracut, MA
November 29, 2021 at 8:43 PM
Anonymous User from Dracut, MA
November 16, 2021 at 8:00 PM