Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: WNVLMOXAX9X

<< 1 2 3 4 5 6 7 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
636-357 9 Wentzville MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-358 A Troy MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-358 0 Troy MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-358 1 Troy MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-358 2 Troy MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-358 3 Troy MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-358 4 Troy MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-358 5 Troy MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-358 6 Troy MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-358 7 Troy MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2005-05-08   
636-358 8 Troy MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-358 9 Troy MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2005-05-08   
636-359 A Warrenton MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-359 0 Warrenton MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-359 1 Warrenton MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-359 2 Warrenton MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-359 3 Warrenton MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-359 4 Warrenton MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-359 5 Warrenton MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2005-07-25   
636-359 6 Warrenton MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2006-12-15   
636-359 7 Warrenton MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-359 8 Warrenton MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2007-06-15   
636-359 9 Warrenton MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2008-07-01   
636-377 6 Warrenton MCA6 MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2016-08-30   
636-377 8 Warrenton MCA6 MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2017-04-13   
636-377 9 Warrenton MCA6 MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2017-04-13   
636-378 1 St Peters MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2023-09-25   
636-378 5 St Peters MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-08-11   
636-380 2 Troy MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-09-01   
636-380 3 Troy MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-04-28   
636-380 4 Troy MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-04-28   
636-383 1 Troy MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2014-11-22   
636-383 2 Troy MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2014-11-22   
636-383 3 Troy MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2017-11-07   
636-383 7 Troy MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2016-02-05   
636-383 8 Troy MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2016-02-05   
636-384 A Wright City MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-384 0 Wright City MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-384 2 Wright City MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2016-03-11   
636-384 3 Wright City MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2016-03-11   
636-384 6 Wright City MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-384 8 Wright City MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-384 9 Wright City MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2008-05-07   
636-387 2 St Peters MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2006-12-15   
636-387 3 St Peters MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2007-04-25   
636-387 9 St Peters MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2018-06-22   
636-427 A St Peters MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-02-21   
636-427 7 St Peters MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-11-10   
636-427 8 St Peters MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-07-19   
636-427 9 St Peters MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2025-02-21   

<< 1 2 3 4 5 6 7 >>

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.