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.

OCN: 383J CONSOLIDATED COMM ENTERPRISE SERVICES INC

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
207-770 A Portland ME PTLDMEFOPS0  120      
207-770 9 Portland ME PTLDMEFOPS0  120      
603-656 A Manchester NH MNCHNHCOPS0  122      
603-656 4 Manchester NH MNCHNHCOPS0  122      
603-750 A Dover NH DOVRNHTHPS0  122      
603-750 5 Dover NH DOVRNHTHPS0  122      
724-406 A Slippery Rock PA   234      
724-406 1 Slippery Rock PA   234   2004-08-16   
724-406 3 Slippery Rock PA   234   2004-08-16   
724-421 A Slippery Rock PA   234      
724-421 0 Slippery Rock PA   234      
724-431 A Butler PA   234      
724-431 0 Butler PA   234      
724-431 1 Butler PA   234      
724-431 2 Butler PA   234      
724-431 3 Butler PA   234      
724-431 4 Butler PA   234      
724-432 A Evans City PA   234      
724-432 1 Evans City PA   234      
724-486 A Connoquenessing PA   234      
724-486 1 Connoquenessing PA   234      
724-561 A Rochester PA   234      
724-561 0 Rochester PA   234      
724-561 1 Rochester PA   234      
724-608 A Parker PA   234      
724-608 1 Parker PA   234      
724-712 8 Butler PA   234   2010-05-24   
724-848 A Meridian PA   234      
724-848 1 Meridian PA   234      
724-968 5 Butler PA   234   2013-03-21   
802-296 A White River Junction VT WRJTVTGAPS0  124      
802-296 9 White River Junction VT WRJTVTGAPS0  124      
802-656 A Burlington VT BURLVTMAPS0  124      
802-737 A Burlington VT BURLVTMAPS0  124      
802-737 9 Burlington VT BURLVTMAPS0  124      

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

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