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.

Westport, IN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
812-591 A WSPTINXARS0  0779 FRONTIER NORTH, INC. - IN 338      
812-591 0 WSPTINXARS0  0779 FRONTIER NORTH, INC. - IN 338      
812-591 1 BLTNIN01XWY  508J CENTURYLINK COMMUNICATIONS, LLC 338      
812-591 2 WSPTINXARS0  0779 FRONTIER NORTH, INC. - IN 338      
812-591 3 WSPTINXARS0  0779 FRONTIER NORTH, INC. - IN 338      
812-591 4 WSPTINXARS0  0779 FRONTIER NORTH, INC. - IN 338      
812-591 5 BLTNINED0MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 338      
812-591 6 CLMBIN01X2X  318J COMCAST IP PHONE, LLC 338      
812-591 7 BLTNINED0MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 338      
812-591 8 WSPTINXARS0  0779 FRONTIER NORTH, INC. - IN 338      
812-815 A GNBGIN040MD  4857 MILES COMMUNICATIONS INC. DBA ENHANCED TELECOMM CO 338      
812-815 0 BLTNIN01XRX  073H TELNYX LLC 338      
812-815 1 BLTNIN01X7Y  097D ONVOY, LLC - IN 338      
812-815 2 BLTNIN01X7Y  097D ONVOY, LLC - IN 338      
812-815 3 BLTNIN01X7Y  097D ONVOY, LLC - IN 338      
812-815 4 BLTNIN01X9Y  105F BANDWIDTH.COM CLEC, LLC - IN 338      
812-815 5 SYMRINXAWMD  624H ONVOY SPECTRUM, LLC 338      
812-815 8 GNBGIN040MD  4857 MILES COMMUNICATIONS INC. DBA ENHANCED TELECOMM CO 338      
812-815 9 BLTNIN01X9Y  105F BANDWIDTH.COM CLEC, LLC - IN 338      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.