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.

St Peters, MO

1 2 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
636-248 A STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520      
636-278 A STPRMOXADS1  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 520      
636-278 0 WNVLMOXAVMD  6529 T-MOBILE USA, INC. 520   2005-03-27   
636-278 1 STPRMOXADS1  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 520      
636-278 2 STPRMOXADS1  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 520      
636-278 3 STPRMOXADS1  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 520      
636-278 4 STPRMOXADS1  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 520      
636-278 5 STPRMOXADS1  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 520      
636-278 6 STPRMOXADS1  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 520      
636-278 7 STPRMOXADS1  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 520      
636-278 8 STPRMOXADS1  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 520      
636-278 9 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2019-05-20   
636-279 A STPRMOXADS1  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 520      
636-279 0   5562 METROPCS, INC. 520   2005-03-27   
636-279 1 STPRMOXADS1  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 520      
636-279 2 STPRMOXADS1  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 520      
636-279 3 STPRMOXADS1  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 520      
636-279 4 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2011-07-14   
636-279 5 WNVLMOXAVMD  6529 T-MOBILE USA, INC. 520   2005-03-27   
636-279 6 STPRMOXADS1  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 520      
636-279 7 STPRMOXADS1  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 520      
636-279 8 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2003-12-29   
636-279 9 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2016-07-07   
636-348 A STLSMOGZFMD  965H FRACTEL, LLC 520      
636-348 0 WNVLMOXAVMD  6529 T-MOBILE USA, INC. 520   2020-10-30   
636-348 1 WNVLMOXAVMD  6529 T-MOBILE USA, INC. 520   2020-10-30   
636-348 2 WNVLMOXAVMD  6529 T-MOBILE USA, INC. 520   2020-10-30   
636-348 3 STLSMO05XPX  506J TWILIO INTERNATIONAL, INC. 520   2021-06-04   
636-348 4 STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2023-04-10   
636-348 5 WNVLMOXAXXX  093F ONVOY, LLC - MO 520   2023-08-12   
636-348 6 STLSMOGZFMD  965H FRACTEL, LLC 520   2020-10-29   
636-348 7 WNVLMOXAXXX  093F ONVOY, LLC - MO 520   2023-08-12   
636-348 8 STLSMOWQ8MD  073H TELNYX LLC 520   2021-04-05   
636-348 9 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2022-11-26   
636-378 A WNVLMOXAVMD  6529 T-MOBILE USA, INC. 520      
636-378 0 STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2023-09-13   
636-378 1 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2023-09-25   
636-378 2   093F ONVOY, LLC - MO 520   2024-03-03   
636-378 3   093F ONVOY, LLC - MO 520   2024-04-22   
636-378 6   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2024-06-11   
636-378 7 WNVLMOXAVMD  6529 T-MOBILE USA, INC. 520   2023-09-11   
636-378 8 WNVLMOXAVMD  6529 T-MOBILE USA, INC. 520   2023-09-11   
636-378 9 WNVLMOXAVMD  6529 T-MOBILE USA, INC. 520   2023-09-11   
636-485 A STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520      
636-577 A NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-577 0 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-577 1 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-577 2 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-577 3 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-577 4 NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      

1 2 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.