Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: WNVLMOXAX9X

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
636-439 A O'Fallon MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-439 1 O'Fallon MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2012-07-20   
636-439 6 O'Fallon MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2012-10-31   
636-439 7 O'Fallon MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2012-10-31   
636-439 8 O'Fallon MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2012-10-31   
636-439 9 O'Fallon MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2011-03-13   
636-462 0 Troy MCA5 MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2011-03-14   
636-466 A Wentzville MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-466 0 Wentzville MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2008-05-25   
636-466 1 Wentzville MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2008-05-25   
636-466 2 Wentzville MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2008-09-19   
636-466 3 Wentzville MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2008-09-19   
636-466 4 Wentzville MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2008-09-19   
636-466 5 Wentzville MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2009-04-24   
636-466 6 Wentzville MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2009-04-24   
636-466 7 Wentzville MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2020-01-17   
636-474 9 O'Fallon MCA4 MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2009-12-09   
636-497 3 Wentzville MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-12-06   
636-497 7 Wentzville MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2021-04-01   
636-515 A O'Fallon MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-515 3 O'Fallon MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2015-11-11   
636-515 5 O'Fallon MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2015-01-18   
636-515 6 O'Fallon MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2015-01-18   
636-515 8 O'Fallon MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2014-09-06   
636-515 9 O'Fallon MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2014-03-20   
636-542 0 O'Fallon MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2007-10-01   
636-542 1 O'Fallon MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2007-10-01   
636-542 2 O'Fallon MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2008-07-01   
636-542 3 O'Fallon MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2009-06-10   
636-544 A O'Fallon MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-544 0 O'Fallon MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-544 1 O'Fallon MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-544 2 O'Fallon MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-544 3 O'Fallon MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-544 4 O'Fallon MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-544 5 O'Fallon MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-544 6 O'Fallon MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2006-02-05   
636-544 7 O'Fallon MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2006-02-05   
636-544 8 O'Fallon MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2006-07-22   
636-544 9 O'Fallon MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2007-03-20   
636-577 A St Peters MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-577 0 St Peters MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-577 1 St Peters MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-577 2 St Peters MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-577 3 St Peters MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-577 4 St Peters MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-577 5 St Peters MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-589 5 Warrenton MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-06-22   
636-589 7 Warrenton MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-06-13   
636-626 8 St Peters MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2020-06-01   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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