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.
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OCN: 938F MCC TELEPHONY OF MISSOURI, LLC - MO

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
660-227 6 Butler MO WRBGMOXAZMD  524   2010-08-09   
660-250 6 Norborne MO WRBGMOXAZMD  524   2010-08-09   
660-322 6 Carrollton MO KSCYMO55X2Y  524   2010-08-09   
660-402 6 Marceline MO KSCYMO55X2Y  524   2010-08-09   
660-440 A Brunswick MO KSCYMO55X2Y  524      
660-440 0 Brunswick MO KSCYMO55X2Y  524   2010-08-09   
660-822 0 Albany MO KSCYMO55X2Y  524   2010-08-09   
660-910 1 Appleton City MO WRBGMOXAZMD  524   2024-11-28   
816-293 6 Archie MO KSCYMO55X2Y  524   2010-08-09   
816-296 0 Lawson MO KSCYMO55X2Y  524   2010-08-09   
816-376 6 Henrietta MO WRBGMOXAZMD  524   2010-08-09   
816-470 8 Richmond MCA5 MO KSCYMO55X2Y  524   2010-08-09   
816-649 6 Cameron MO KSCYMO55X2Y  524   2010-08-09   
816-900 A Excelsior Springs MO KSCYMO55X2Y  524      
816-900 1 Excelsior Springs MO KSCYMO55X2Y  524   2010-08-09   
816-900 2 Excelsior Springs MO KSCYMO55X2Y  524   2018-11-01   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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