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Reported Phone Number

  1. Area Code Lookup
  2. Area code 636
  3. Prefix 434
  4. 21XX
636-434-20XX
636-434-22XX

Phone Number 636-434-21XX Information and Location Details

The 636-434-21XX area code prefix is located in Saint Louis, Missouri including Maryland Heights, Fenton and was originally put into service on October 13th 1999. Run a search and find out who's calling you now.

TOTALS for the MONTH of August

Central Standard Time

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Total Number of Searches

9656

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People in Coverage Area Received

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Timezone

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636-434 21XX ACTIVE PHONE NUMBERS DIRECTORY

Search for owner information and other data related to any phone number below.
(636) 434-2100People also searched - 6364342100landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2024-09-21
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(636) 434-2101People also searched - 6364342101landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2024-04-23
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(636) 434-2102People also searched - 6364342102landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2019-02-11
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(636) 434-2103People also searched - 6364342103landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2022-03-12
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(636) 434-2104People also searched - 6364342104landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2010-06-05
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(636) 434-2105People also searched - 6364342105landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2011-06-07
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(636) 434-2106People also searched - 6364342106landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2022-09-24
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(636) 434-2107People also searched - 6364342107landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2019-03-07
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(636) 434-2108People also searched - 6364342108landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2019-04-25
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(636) 434-2109People also searched - 6364342109landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2012-01-31
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(636) 434-2110People also searched - 6364342110landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2019-02-21
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(636) 434-2111People also searched - 6364342111landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2013-06-10
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(636) 434-2112People also searched - 6364342112landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2017-10-28
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(636) 434-2113People also searched - 6364342113landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2019-02-18
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(636) 434-2114People also searched - 6364342114landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2013-08-07
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(636) 434-2115People also searched - 6364342115landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2016-01-04
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(636) 434-2116People also searched - 6364342116landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2012-07-03
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(636) 434-2117People also searched - 6364342117landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2020-08-27
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(636) 434-2118People also searched - 6364342118landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2017-01-03
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(636) 434-2119People also searched - 6364342119landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2022-04-28
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(636) 434-2120People also searched - 6364342120landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2023-03-07
Unknown
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Report : They called my mobile phone.
(636) 434-2121People also searched - 6364342121landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2019-01-01
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(636) 434-2122People also searched - 6364342122landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2025-06-03
Unknown
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Report : I didn't answer. No message.
(636) 434-2123People also searched - 6364342123landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2012-08-25
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(636) 434-2124People also searched - 6364342124landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2018-10-24
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(636) 434-2125People also searched - 6364342125landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2018-07-17
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(636) 434-2126People also searched - 6364342126landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2021-07-04
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(636) 434-2127People also searched - 6364342127landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2016-01-02
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(636) 434-2128People also searched - 6364342128landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2015-03-29
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(636) 434-2129People also searched - 6364342129landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2015-01-18
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(636) 434-2130People also searched - 6364342130landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2015-09-08
Unknown
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Report : Picked up phone and there was silence on... See More
(636) 434-2131People also searched - 6364342131landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2010-02-11
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(636) 434-2132People also searched - 6364342132landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2013-04-27
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(636) 434-2133People also searched - 6364342133landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2020-01-16
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(636) 434-2134People also searched - 6364342134landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2021-01-07
Unknown
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Report : Constantly calls
(636) 434-2135People also searched - 6364342135landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2010-11-15
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(636) 434-2136People also searched - 6364342136landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2017-07-13
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(636) 434-2137People also searched - 6364342137landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2023-05-06
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(636) 434-2138People also searched - 6364342138landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2012-12-03
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(636) 434-2139People also searched - 6364342139landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2023-05-12
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(636) 434-2140People also searched - 6364342140landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2020-03-11
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(636) 434-2141People also searched - 6364342141landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2024-06-25
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(636) 434-2142People also searched - 6364342142landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2018-07-29
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(636) 434-2143People also searched - 6364342143landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2022-09-02
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(636) 434-2144People also searched - 6364342144landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2016-03-01
Dangerous
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Report : Same as the others - they call my phone ... See More
(636) 434-2145People also searched - 6364342145landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2014-10-23
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(636) 434-2146People also searched - 6364342146landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2015-06-27
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(636) 434-2147People also searched - 6364342147landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2020-11-01
Unknown
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Report : Caller ID shows "SCAM LIKELY".I pressed ... See More
(636) 434-2148People also searched - 6364342148landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2010-03-15
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(636) 434-2149People also searched - 6364342149landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2022-06-12
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(636) 434-2150People also searched - 6364342150landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2023-01-27
Unknown
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Report : hey
(636) 434-2151People also searched - 6364342151landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2016-05-19
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(636) 434-2152People also searched - 6364342152landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2019-12-10
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(636) 434-2153People also searched - 6364342153landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2013-01-20
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(636) 434-2154People also searched - 6364342154landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2020-12-14
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(636) 434-2155People also searched - 6364342155landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2015-04-07
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(636) 434-2156People also searched - 6364342156landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2015-06-05
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(636) 434-2157People also searched - 6364342157landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2016-02-18
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(636) 434-2158People also searched - 6364342158landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2019-11-05
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(636) 434-2159People also searched - 6364342159landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2021-04-13
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(636) 434-2160People also searched - 6364342160landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2017-08-02
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(636) 434-2161People also searched - 6364342161landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2013-06-28
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(636) 434-2162People also searched - 6364342162landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2022-04-13
Neutral
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Report : Got a text stating to call 850-390-4724 ... See More
(636) 434-2163People also searched - 6364342163landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2017-09-16
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(636) 434-2164People also searched - 6364342164landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2023-11-25
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(636) 434-2165People also searched - 6364342165landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2024-05-04
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(636) 434-2166People also searched - 6364342166landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2011-05-01
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(636) 434-2167People also searched - 6364342167landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2024-02-02
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(636) 434-2168People also searched - 6364342168landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2010-04-30
Unknown
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Report : Case number being sued
(636) 434-2169People also searched - 6364342169landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2025-07-21
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(636) 434-2170People also searched - 6364342170landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2021-07-22
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(636) 434-2171People also searched - 6364342171landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2016-01-15
Unknown
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Report : After I ran the number through both Yaho... See More
(636) 434-2172People also searched - 6364342172landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2024-04-12
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(636) 434-2173People also searched - 6364342173landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2012-07-21
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(636) 434-2174People also searched - 6364342174landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2018-11-30
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(636) 434-2175People also searched - 6364342175landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2022-08-28
Unknown
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Report : Call your local FBI immediately! 681-66... See More
(636) 434-2176People also searched - 6364342176landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2012-10-04
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(636) 434-2177People also searched - 6364342177landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2020-08-02
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(636) 434-2178People also searched - 6364342178landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2013-01-24
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(636) 434-2179People also searched - 6364342179landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2018-08-07
Unknown
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Report : Caller ID says "TOLL FREE CALL". Left n... See More
(636) 434-2180People also searched - 6364342180landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2010-11-09
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(636) 434-2181People also searched - 6364342181landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2011-09-02
Unknown
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Report : Hey, I'm now up to 19 calls from this nu... See More
(636) 434-2182People also searched - 6364342182landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2023-04-13
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(636) 434-2183People also searched - 6364342183landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2014-02-06
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(636) 434-2184People also searched - 6364342184landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2024-12-10
Dangerous
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Report : Unsolicited call stating that my doctor ... See More
(636) 434-2185People also searched - 6364342185landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2019-09-02
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(636) 434-2186People also searched - 6364342186landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2018-01-22
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(636) 434-2187People also searched - 6364342187landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2014-05-08
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(636) 434-2188People also searched - 6364342188landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2012-12-15
Unknown
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Report : Left no message.
(636) 434-2189People also searched - 6364342189landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2016-04-19
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(636) 434-2190People also searched - 6364342190landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2021-05-03
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(636) 434-2191People also searched - 6364342191landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2019-01-30
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(636) 434-2192People also searched - 6364342192landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2013-11-21
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(636) 434-2193People also searched - 6364342193landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2019-04-07
Unknown
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Report : The caller left no voice message.
(636) 434-2194People also searched - 6364342194landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2013-05-16
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(636) 434-2195People also searched - 6364342195landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2025-03-23
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(636) 434-2196People also searched - 6364342196landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2021-10-17
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(636) 434-2197People also searched - 6364342197landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2016-11-07
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(636) 434-2198People also searched - 6364342198landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2016-06-19
Unknown
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Report : Several calls from 866-317-1292.
(636) 434-2199People also searched - 6364342199landline and VOIP
Carrier : Southwestern Bell
Last Validated : 2013-12-18
Neutral
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Report : Received this msg. “Mollie been diagno... See More
The 636-434-21XX area code prefix is located in Saint Louis, Missouri including Maryland Heights, Fenton and was originally put into service on October 13th 1999. Run a search and find out who's calling you now.

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No additional information reported for these searched numbers. Received a call from any phone number listed below? Please consider helping the community by reporting your experience.

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Most searched numbers

Cell
All TimeThis Month
636-434-2145 First seen 2010-06-11636-434-2152 First seen 2016-01-30
636-434-2116 First seen 2024-02-01636-434-2189 First seen 2011-08-02
636-434-2153 First seen 2020-06-06636-434-2187 First seen 2025-04-06
636-434-2179 First seen 2023-10-17636-434-2133 First seen 2024-06-15
636-434-2133 First seen 2024-03-20636-434-2151 First seen 2022-01-06
Landline
All TimeThis Month
636-434-2122 First seen 2018-08-10636-434-2192 First seen 2014-06-25
636-434-2194 First seen 2011-07-15636-434-2173 First seen 2010-07-06
636-434-2123 First seen 2025-05-09636-434-2176 First seen 2017-02-28
636-434-2195 First seen 2014-11-08636-434-2118 First seen 2017-02-18
636-434-2147 First seen 2017-06-27636-434-2172 First seen 2020-07-08

Cities With coverage

CITY LIST
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