Home / Area 636 / Prefix 400
Prefix Lookup

(636) 400 Phone Number Lookup

Research phone numbers under this exchange in Saint Louis, Missouri. Review carrier details, activity signals, and community caller feedback.

179number listings
0caller reports
10lookup pages

Phone Numbers in This Prefix

Browse numbers in this exchange and open any listing to view caller details, spam signals, and community feedback. Showing 1–18 of 179 listings for this prefix.

New listing Landline

(636) 400-1964

Saint Louis, Missouri

  • Carrier: Birch Telecom Of Missouri Inc.
  • Exchange: 636-400
  • Report type: Reverse lookup profile
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New listing Landline

(636) 400-1984

Saint Louis, Missouri

  • Carrier: Birch Telecom Of Missouri Inc.
  • Exchange: 636-400
  • Report type: Reverse lookup profile
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New listing Landline

(636) 400-2004

Saint Louis, Missouri

  • Carrier: Birch Telecom Of Missouri Inc.
  • Exchange: 636-400
  • Report type: Reverse lookup profile
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New listing Landline

(636) 400-2024

Saint Louis, Missouri

  • Carrier: Birch Telecom Of Missouri Inc.
  • Exchange: 636-400
  • Report type: Reverse lookup profile
View listing
New listing Landline

(636) 400-2044

Saint Louis, Missouri

  • Carrier: Birch Telecom Of Missouri Inc.
  • Exchange: 636-400
  • Report type: Reverse lookup profile
View listing
New listing Landline

(636) 400-2064

Saint Louis, Missouri

  • Carrier: Birch Telecom Of Missouri Inc.
  • Exchange: 636-400
  • Report type: Reverse lookup profile
View listing
New listing Landline

(636) 400-2084

Saint Louis, Missouri

  • Carrier: Birch Telecom Of Missouri Inc.
  • Exchange: 636-400
  • Report type: Reverse lookup profile
View listing
New listing Landline

(636) 400-2104

Saint Louis, Missouri

  • Carrier: Birch Telecom Of Missouri Inc.
  • Exchange: 636-400
  • Report type: Reverse lookup profile
View listing
New listing Landline

(636) 400-2124

Saint Louis, Missouri

  • Carrier: Birch Telecom Of Missouri Inc.
  • Exchange: 636-400
  • Report type: Reverse lookup profile
View listing
New listing Landline

(636) 400-2144

Saint Louis, Missouri

  • Carrier: Birch Telecom Of Missouri Inc.
  • Exchange: 636-400
  • Report type: Reverse lookup profile
View listing
New listing Landline

(636) 400-2164

Saint Louis, Missouri

  • Carrier: Birch Telecom Of Missouri Inc.
  • Exchange: 636-400
  • Report type: Reverse lookup profile
View listing
New listing Landline

(636) 400-2184

Saint Louis, Missouri

  • Carrier: Birch Telecom Of Missouri Inc.
  • Exchange: 636-400
  • Report type: Reverse lookup profile
View listing
New listing Landline

(636) 400-2204

Saint Louis, Missouri

  • Carrier: Birch Telecom Of Missouri Inc.
  • Exchange: 636-400
  • Report type: Reverse lookup profile
View listing
New listing Landline

(636) 400-2224

Saint Louis, Missouri

  • Carrier: Birch Telecom Of Missouri Inc.
  • Exchange: 636-400
  • Report type: Reverse lookup profile
View listing
New listing Landline

(636) 400-2244

Saint Louis, Missouri

  • Carrier: Birch Telecom Of Missouri Inc.
  • Exchange: 636-400
  • Report type: Reverse lookup profile
View listing
New listing Landline

(636) 400-2264

Saint Louis, Missouri

  • Carrier: Birch Telecom Of Missouri Inc.
  • Exchange: 636-400
  • Report type: Reverse lookup profile
View listing
New listing Landline

(636) 400-2284

Saint Louis, Missouri

  • Carrier: Birch Telecom Of Missouri Inc.
  • Exchange: 636-400
  • Report type: Reverse lookup profile
View listing
New listing Landline

(636) 400-2304

Saint Louis, Missouri

  • Carrier: Birch Telecom Of Missouri Inc.
  • Exchange: 636-400
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 636 prefix 400 is organized as a reverse lookup section for Saint Louis, Missouri. The page combines location metadata, carrier information, line type, number listings, and community activity in one place.

Public URLs use the exchange format 636-400, while each listing still maps back to the correct area code and prefix structure.