Phone Number 636-728-21XX Information and Location Details

The 636-728-21XX 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

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Most recent look ups:

636-728-2127 on 2025-08-28
636-728-2164 on 2025-08-26
636-728-2168 on 2025-08-23
636-728-2191 on 2025-08-23
636-728-2162 on 2025-08-23
636-728-2123 on 2025-08-27

Most Searched Area Codes:

Country

United States of America

State

Missouri

Largest City

Saint Louis

Timezone

Central

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636-728 21XX ACTIVE PHONE NUMBERS DIRECTORY

Search for owner information and other data related to any phone number below.

(636) 728-2100People also searched - 6367282100 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2023-04-13

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(636) 728-2101People also searched - 6367282101 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2011-06-05

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(636) 728-2102People also searched - 6367282102 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2014-05-15

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(636) 728-2103People also searched - 6367282103 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2021-07-21

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(636) 728-2104People also searched - 6367282104 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2024-09-29

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(636) 728-2105People also searched - 6367282105 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2022-01-22

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(636) 728-2106People also searched - 6367282106 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2011-11-23

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(636) 728-2107People also searched - 6367282107 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2011-10-22

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(636) 728-2108People also searched - 6367282108 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2025-06-21

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(636) 728-2109People also searched - 6367282109 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2013-07-27

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(636) 728-2110People also searched - 6367282110 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2024-07-05

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(636) 728-2111People also searched - 6367282111 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2025-03-12

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(636) 728-2112People also searched - 6367282112 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2017-09-19
Unknown

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Report : Constantly calls

(636) 728-2113People also searched - 6367282113 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2015-09-24

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(636) 728-2114People also searched - 6367282114 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2018-10-27

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(636) 728-2115People also searched - 6367282115 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2013-04-09

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(636) 728-2116People also searched - 6367282116 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2012-05-10

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(636) 728-2117People also searched - 6367282117 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2019-07-22

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(636) 728-2118People also searched - 6367282118 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2019-12-14

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(636) 728-2119People also searched - 6367282119 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2020-10-31
Last Searched : 2020-04-30

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(636) 728-2120People also searched - 6367282120 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2017-08-03

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(636) 728-2121People also searched - 6367282121 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2024-02-18

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(636) 728-2122People also searched - 6367282122 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2024-09-04

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(636) 728-2123People also searched - 6367282123 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2023-05-22

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(636) 728-2124People also searched - 6367282124 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2011-05-05

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(636) 728-2125People also searched - 6367282125 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2010-10-17
Unknown

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Report : Hey, I'm now up to 19 calls from this nu... See More

(636) 728-2126People also searched - 6367282126 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2012-06-08

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(636) 728-2127People also searched - 6367282127 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2010-05-03

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(636) 728-2128People also searched - 6367282128 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2023-08-05

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(636) 728-2129People also searched - 6367282129 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2011-06-25

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(636) 728-2130People also searched - 6367282130 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2016-07-29

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(636) 728-2131People also searched - 6367282131 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2024-04-04

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(636) 728-2132People also searched - 6367282132 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2020-08-08

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(636) 728-2133People also searched - 6367282133 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2013-10-20

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(636) 728-2134People also searched - 6367282134 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2012-07-11

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(636) 728-2135People also searched - 6367282135 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2014-08-23

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(636) 728-2136People also searched - 6367282136 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2021-07-17

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(636) 728-2137People also searched - 6367282137 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2020-12-28

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(636) 728-2138People also searched - 6367282138 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2020-10-08

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(636) 728-2139People also searched - 6367282139 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2014-10-01

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(636) 728-2140People also searched - 6367282140 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2014-12-28

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(636) 728-2141People also searched - 6367282141 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2021-11-18
Unknown

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Report : Case number being sued

(636) 728-2142People also searched - 6367282142 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2025-07-06

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(636) 728-2143People also searched - 6367282143 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2019-01-22

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(636) 728-2144People also searched - 6367282144 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2014-08-15

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(636) 728-2145People also searched - 6367282145 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2024-12-03

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(636) 728-2146People also searched - 6367282146 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2022-04-21

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(636) 728-2147People also searched - 6367282147 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2022-08-10
Unknown

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Report : After I ran the number through both Yaho... See More

(636) 728-2148People also searched - 6367282148 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2024-02-22
Neutral

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Report : Got a text stating to call 850-390-4724 ... See More

(636) 728-2149People also searched - 6367282149 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2020-10-15

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(636) 728-2150People also searched - 6367282150 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2011-09-15

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(636) 728-2151People also searched - 6367282151 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2018-08-18
Unknown

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Report : I didn't answer. No message.

(636) 728-2152People also searched - 6367282152 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2010-09-04

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(636) 728-2153People also searched - 6367282153 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2017-08-26

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(636) 728-2154People also searched - 6367282154 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2012-02-01

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(636) 728-2155People also searched - 6367282155 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2025-08-21

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(636) 728-2156People also searched - 6367282156 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2011-11-21

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(636) 728-2157People also searched - 6367282157 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2023-07-27

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(636) 728-2158People also searched - 6367282158 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2010-04-11

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(636) 728-2159People also searched - 6367282159 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2019-09-23

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(636) 728-2160People also searched - 6367282160 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2015-03-25

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(636) 728-2161People also searched - 6367282161 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2013-06-27

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(636) 728-2162People also searched - 6367282162 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2021-06-12

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(636) 728-2163People also searched - 6367282163 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2015-07-21
Unknown

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Report : hey

(636) 728-2164People also searched - 6367282164 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2022-09-05

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(636) 728-2165People also searched - 6367282165 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2019-10-11

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(636) 728-2166People also searched - 6367282166 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2012-11-06

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(636) 728-2167People also searched - 6367282167 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2020-08-20
Unknown

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Report : Left no message.

(636) 728-2168People also searched - 6367282168 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2012-03-01

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(636) 728-2169People also searched - 6367282169 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2010-10-08

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(636) 728-2170People also searched - 6367282170 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2015-07-05

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(636) 728-2171People also searched - 6367282171 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2013-08-01

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(636) 728-2172People also searched - 6367282172 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2014-10-13
Neutral

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Report : Debt Collector - Account Control Technol... See More

(636) 728-2173People also searched - 6367282173 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2012-03-17

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(636) 728-2174People also searched - 6367282174 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2019-05-11

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(636) 728-2175People also searched - 6367282175 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2016-08-15

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(636) 728-2176People also searched - 6367282176 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2015-04-04

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(636) 728-2177People also searched - 6367282177 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2011-09-10

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(636) 728-2178People also searched - 6367282178 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2017-09-23

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(636) 728-2179People also searched - 6367282179 landline and VOIP

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Carrier : Southwestern Bell
Last Validated : 2011-07-11

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(636) 728-2180People also searched - 6367282180 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2011-08-03
Unknown

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Report : Caller ID says "TOLL FREE CALL". Left n... See More

(636) 728-2181People also searched - 6367282181 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2019-10-16

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(636) 728-2182People also searched - 6367282182 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2017-03-16

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(636) 728-2183People also searched - 6367282183 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2021-05-23

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(636) 728-2184People also searched - 6367282184 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2019-09-19

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(636) 728-2185People also searched - 6367282185 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2019-05-28

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(636) 728-2186People also searched - 6367282186 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2014-08-05

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(636) 728-2187People also searched - 6367282187 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2018-01-24

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(636) 728-2188People also searched - 6367282188 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2022-12-05

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(636) 728-2189People also searched - 6367282189 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2023-07-01

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(636) 728-2190People also searched - 6367282190 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2025-06-04
Dangerous

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Report : Same as the others - they call my phone ... See More

(636) 728-2191People also searched - 6367282191 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2013-06-19

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(636) 728-2192People also searched - 6367282192 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2012-06-20

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(636) 728-2193People also searched - 6367282193 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2015-01-09

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(636) 728-2194People also searched - 6367282194 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2013-01-19

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(636) 728-2195People also searched - 6367282195 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2014-06-22

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(636) 728-2196People also searched - 6367282196 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2022-08-21

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(636) 728-2197People also searched - 6367282197 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2022-11-20

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(636) 728-2198People also searched - 6367282198 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2013-03-19

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(636) 728-2199People also searched - 6367282199 landline and VOIP

landline and VOIP

Carrier : Southwestern Bell
Last Validated : 2016-08-01

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The 636-728-21XX 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.

Recently Searched Numbers

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 Time	This Month
636-728-2175 First seen 2015-09-03	636-728-2117 First seen 2019-09-03
636-728-2126 First seen 2021-11-14	636-728-2110 First seen 2021-03-13
636-728-2142 First seen 2011-11-25	636-728-2197 First seen 2017-03-28
636-728-2169 First seen 2023-02-13	636-728-2141 First seen 2017-10-18
636-728-2123 First seen 2025-07-13	636-728-2180 First seen 2013-01-13

Landline
All Time	This Month
636-728-2159 First seen 2011-06-28	636-728-2120 First seen 2017-10-08
636-728-2198 First seen 2011-10-20	636-728-2183 First seen 2015-06-14
636-728-2169 First seen 2010-09-16	636-728-2146 First seen 2020-08-29
636-728-2138 First seen 2014-01-04	636-728-2116 First seen 2024-08-27
636-728-2124 First seen 2010-06-15	636-728-2190 First seen 2024-08-28

Cities With coverage

CITY LIST

Antonia

Augusta

Cedar Hill

Chesterfield

Creve Coeur

Crystal City

Dardenne

De Soto

Defiance

Earth City

Eureka

Fenton

Fletcher

Foley

Foristell

Gray Summit

Harvester

Hawk Point

Herculaneum

High Hill

High Ridge

Hillsboro

House Springs

Imperial

Jonesburg

Ladue

Manchester

Marthasville

Maryland Heights

Maxville

Moscow Mills

New Haven

O Fallon

Old Monroe

Pacific

Pond

Portage Des Sioux

Saint Ann

Saint Charles

Saint Clair

Saint Louis

Saint Peters

St Peters

Troy

Truxton

Union

Valley Park

Warrenton

Washington

Weldon Spring

Wentzville

Winfield

Wright City

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