Area code 636 covers part of Missouristate, covering most of St. Charles, Jefferson, St. Louis, Warren counties. It was started on Jan 01, 2000. This region follows US/Central + Daylight Savings timezone. Other popular area codes that belong to Missouri state include 314, 417, 573, 660, 816.
Date Changed | Change Details |
Dec 19, 2013 | Area code 636-944 was introduced on Nov 04, 2013 and subscribers are operational from Dec 19, 2013. |
Oct 14, 2013 | Area code 636-987 was introduced on Sep 13, 2013 and subscribers are operational from Oct 14, 2013. |
Dec 16, 2012 | Area code 636-923 was introduced on Sep 29, 2005 and subscribers are operational from Dec 16, 2012. |
Nov 22, 2012 | Area code 636-948 was introduced on May 05, 2008 and subscribers are operational from Nov 22, 2012. |
Oct 16, 2012 | Area code 636-980 was introduced on Dec 07, 2010 and subscribers are operational from Oct 16, 2012. |
Sep 09, 2012 | Area code 636-936 was introduced on Aug 13, 2012 and subscribers are operational from Sep 09, 2012. |
Area Code | City | County | Population | Network Operator |
636-911 | 709,913 | Emergency Services | ||
636-916 | Saint Charles | St. Charles | 360,485 | Southwestern Bell Telephone |
636-922-0 | Saint Charles | St. Charles | 360,485 | Southwestern Bell Telephone |
636-922-6 | Saint Louis | St. Charles | 360,485 | Socket Telecom LLC - MO |
636-923-0 | Olivette | St. Louis | 998,954 | Windstream NuVox Missouri Inc - MO |
636-923-8 | Saint Louis | St. Louis | 998,954 | Level 3 Communications LLC - MO |
636-925 | Saint Charles | St. Charles | 360,485 | Southwestern Bell Telephone |
636-926-0 | Saint Charles | St. Charles | 360,485 | Southwestern Bell Telephone |
636-928 | Saint Charles | St. Charles | 360,485 | Southwestern Bell Telephone |
636-931 | Festus | Jefferson | 218,733 | Southwestern Bell Telephone |
636-932-0 | Holstein | Warren | 32,513 | CenturyTel of Missouri LLC (Southwest) dba CenturyLink |
636-932-7 | Saint Louis | Warren | 32,513 | Socket Telecom LLC - MO |
636-933-8 | Cape Girardeau | Jefferson | 218,733 | Big River Telephone Company LLC - MO |
636-933-0 | Festus | Jefferson | 218,733 | Southwestern Bell Telephone |
636-936-0 | Saint Charles | St. Charles | 360,485 | Southwestern Bell Telephone |
636-936-9 | Saint Louis | St. Charles | 360,485 | Bandwidth.com CLEC LLC - MO |
636-937 | Festus | Jefferson | 218,733 | Southwestern Bell Telephone |
636-938-0 | Eureka | St. Louis | 998,954 | Southwestern Bell Telephone |
636-938-0 | Maryland Heights | St. Louis | 998,954 | Birch Telecom of Missouri Inc |
636-938-8 | Saint Louis | St. Louis | 998,954 | Socket Telecom LLC - MO |
636-939-7 | Olivette | St. Charles | 360,485 | Windstream NuVox Missouri Inc - MO |
636-939-0 | Saint Charles | St. Charles | 360,485 | Southwestern Bell Telephone |
636-940 | Saint Charles | St. Charles | 360,485 | Southwestern Bell Telephone |
636-942-0 | Imperial | Jefferson | 218,733 | Southwestern Bell Telephone |
636-942-0 | Maryland Heights | Jefferson | 218,733 | Birch Telecom of Missouri Inc |
636-942-8 | Saint Louis | Jefferson | 218,733 | Socket Telecom LLC - MO |
636-944-4 | Saint Louis | Jefferson | 218,733 | Bandwidth.com CLEC LLC - MO |
636-944-9 | Saint Louis | Jefferson | 218,733 | Local Access LLC - MO |
636-944-8 | Saint Louis | Jefferson | 218,733 | Peerless Network of Missouri LLC - MO |
636-944-2 | Saint Louis | Jefferson | 218,733 | SBC Internet Services Inc |
636-944-7 | Saint Louis | Jefferson | 218,733 | Socket Telecom LLC - MO |
636-944-0 | Ware | Jefferson | 218,733 | Southwestern Bell Telephone |
636-946 | Saint Charles | St. Charles | 360,485 | Southwestern Bell Telephone |
636-947 | Saint Charles | St. Charles | 360,485 | Southwestern Bell Telephone |
636-948-0 | Imperial | Jefferson | 218,733 | Southwestern Bell Telephone |
636-948-5 | Saint Louis | Jefferson | 218,733 | Level 3 Communications LLC - MO |
636-948-7 | Saint Louis | Jefferson | 218,733 | Socket Telecom LLC - MO |
636-949 | Saint Charles | St. Charles | 360,485 | Southwestern Bell Telephone |
636-958 | 970,960 | Standard Plant Test Code | ||
636-959 | 650,961 | Standard Plant Test Code | ||
636-970-9 | Maryland Heights | St. Charles | 360,485 | Sprint Spectrum LP |
636-970-0 | Saint Peters | St. Charles | 360,485 | CenturyTel of Missouri LLC (Southwest) dba CenturyLink |
636-978 | O Fallon | St. Charles | 360,485 | CenturyTel of Missouri LLC (Southwest) dba CenturyLink |
636-980-7 | Hazelwood | St. Charles | 360,485 | New Cingular Wireless PCS LLC - IL |
636-980-0 | O Fallon | St. Charles | 360,485 | CenturyTel of Missouri LLC (Southwest) dba CenturyLink |
636-987-0 | Defiance | St. Charles | 360,485 | CenturyTel of Missouri LLC (Southwest) dba CenturyLink |
636-987-7 | Saint Louis | St. Charles | 360,485 | Socket Telecom LLC - MO |
636-987-5 | Wentzville | St. Charles | 360,485 | Qwest Communications Company LLC |
No reviews yet. |
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