Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
636-707 6 Cedar Hill MO 225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2010-07-31   
636-707 8 Cedar Hill MO 225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2010-07-31   
636-707 9 Cedar Hill MO 225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2010-07-31   
636-730 1 Chesterfield MO 225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2013-05-04   
636-730 2 Chesterfield MO 225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2013-05-04   
636-748 3 Cedar Hill MO 225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2010-09-04   
636-748 6 Cedar Hill MO 225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2010-09-04   
636-748 9 Cedar Hill MO 225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2010-09-04   
636-800 6 St Charles MO 225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2020-04-15   
636-821 6 Pond MO 225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2010-02-12   
636-888 A St Clair MO 225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520      
636-888 1 St Clair MO 225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2014-03-14   
636-888 8 St Clair MO 225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2014-03-14   
636-891 7 Manchester MCA3 MO 225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2010-02-12   
636-893 9 Manchester MCA3 MO 225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2021-03-25   
636-944 0 Ware MO 225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2010-05-03   
636-944 6 Ware MO 225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2013-05-04   
636-944 8 Ware MO 225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2013-05-04   
660-357 8 Trenton MO 225F PEERLESS NETWORK OF MISSOURI, LLC - MO 524   2019-05-19   
730-200 9 Kaskaskia IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 520   2024-05-16   
730-207 2 Iuka IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 520   2025-01-19   
730-207 9 Iuka IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 520   2024-05-16   
730-230 4 Alton IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 520   2024-11-20   
730-230 6 Alton IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 520   2024-05-16   
730-232 2 Centralia IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 520   2024-02-26   
730-236 8 Troy IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 520   2024-12-19   
730-240 9 O'Fallon IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 520   2024-10-31   
730-253 1 Centralia IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 520   2024-11-20   
730-254 9 Bluford IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 520   2025-01-19   

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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