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: 0779 FRONTIER NORTH, INC. - IN

<< 1 2 3 4 5 6 7 8 9 10 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
812-380 9 Petersburg IN   338      
812-385 A Princeton IN PRTNINXADS0  330      
812-385 0 Princeton IN   330      
812-385 1 Princeton IN   330      
812-385 2 Princeton IN   330      
812-385 3 Princeton IN   330      
812-385 4 Princeton IN   330      
812-385 5 Princeton IN   330      
812-385 7 Princeton IN   330      
812-385 8 Princeton IN   330      
812-385 9 Princeton IN   330      
812-386 A Princeton IN JSPRINXAPS1  330      
812-386 0 Princeton IN   330      
812-386 1 Princeton IN   330      
812-386 2 Princeton IN   330      
812-386 3 Princeton IN   330      
812-386 5 Princeton IN   330      
812-386 6 Princeton IN   330      
812-386 7 Princeton IN   330      
812-386 8 Princeton IN   330      
812-386 9 Princeton IN   330      
812-387 A Princeton IN PRTNINXADS0  330      
812-389 A Birdseye IN BRDSINXARS0  330      
812-389 1 Birdseye IN   330      
812-389 2 Birdseye IN   330      
812-389 9 Birdseye IN   330      
812-392 A Scipio IN SCIPINXARS0  338      
812-392 0 Scipio IN   338      
812-392 2 Scipio IN   338      
812-392 3 Scipio IN   338      
812-392 9 Scipio IN   338      
812-394 A Fairbanks IN FRBNINXARS0  938      
812-394 2 Fairbanks IN   938      
812-394 5 Fairbanks IN   938      
812-397 A Shelburn IN SHLBINXARS0  938      
812-397 0 Shelburn IN   938      
812-397 1 Shelburn IN   938      
812-397 2 Shelburn IN   938      
812-397 5 Shelburn IN   938      
812-398 A Oaktown IN CRLSINXARSL  338      
812-398 2 Oaktown IN   338      
812-398 3 Oaktown IN   338      
812-398 4 Oaktown IN   338      
812-398 5 Oaktown IN   338      
812-398 6 Oaktown IN   338      
812-398 9 Oaktown IN   338      
812-445 A Reddington IN RDTNINXARS1  338      
812-445 0 Reddington IN   338      
812-445 3 Reddington IN   338      
812-458 A Butlerville IN BTVIINXARS0  338      

<< 1 2 3 4 5 6 7 8 9 10 >>

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.