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.

NPA: 636 [Rate centres in NPA 636] [Dial plan for NPA 636]

NXX: 465

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
636-465 A Festus-Crystal City MCA5 MO OLVEMOAXCA0  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520      
636-465 0 Festus-Crystal City MCA5 MO OLVEMOAXCA0  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520      
636-465 1 Festus-Crystal City MCA5 MO MRHGMOGYDS3  323E YMAX COMMUNICATIONS CORP. - MO 520      
636-465 2 Festus-Crystal City MCA5 MO MRHGMOGYDS3  323E YMAX COMMUNICATIONS CORP. - MO 520      
636-465 3 Festus-Crystal City MCA5 MO MRHGMOGYDS3  323E YMAX COMMUNICATIONS CORP. - MO 520      
636-465 4 Festus-Crystal City MCA5 MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-465 5 Festus-Crystal City MCA5 MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-465 6 Festus-Crystal City MCA5 MO MRHGMOGYDS3  323E YMAX COMMUNICATIONS CORP. - MO 520      
636-465 7 Festus-Crystal City MCA5 MO   624H ONVOY SPECTRUM, LLC 520      
636-465 8 Festus-Crystal City MCA5 MO MRHGMOGYDS3  323E YMAX COMMUNICATIONS CORP. - MO 520      
636-465 9 Festus-Crystal City MCA5 MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.