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: 0615 FRONTIER NORTH, INC. - OH

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
937-544 A West Union OH WUNNOHXADS0  328      
937-549 A Manchester (Adams) OH MNCAOHXARS0  328      
937-549 1 Manchester (Adams) OH MNCAOHXARS0  328      
937-549 2 Manchester (Adams) OH MNCAOHXARS0  328      
937-549 3 Manchester (Adams) OH MNCAOHXARS0  328      
937-549 4 Manchester (Adams) OH MNCAOHXARS0  328      
937-549 5 Manchester (Adams) OH MNCAOHXARS0  328   2008-11-28   
937-549 8 Manchester (Adams) OH MNCAOHXARS0  328      
937-552 8 Troy OH TROYOHXADS0  328   2007-09-20   
937-584 A Sabina OH SABNOHXARS0  328      
937-584 1 Sabina OH SABNOHXARS0  328      
937-584 2 Sabina OH SABNOHXARS0  328      
937-584 4 Sabina OH SABNOHXARS0  328      
937-584 5 Sabina OH SABNOHXARS0  328      
937-584 9 Sabina OH SABNOHXARS0  328      
937-587 A Peebles OH PBLSOHXARS0  328      
937-587 1 Peebles OH PBLSOHXARS0  328      
937-587 2 Peebles OH PBLSOHXARS0  328      
937-587 3 Peebles OH PBLSOHXARS0  328      
937-587 4 Peebles OH PBLSOHXARS0  328      
937-587 5 Peebles OH PBLSOHXARS0  328      
937-587 6 Peebles OH PBLSOHXARS0  328      
937-587 7 Peebles OH PBLSOHXARS0  328      
937-587 9 Peebles OH PBLSOHXARS0  328      
937-588 A Sinking Spring OH SNSPOHXBRL0  328      
937-588 1 Sinking Spring OH SNSPOHXBRL0  328      
937-588 2 Sinking Spring OH SNSPOHXBRL0  328      
937-588 4 Sinking Spring OH SNSPOHXBRL0  328      
937-655 A Wilmington OH WLMGOHXBDS0  328      
937-655 1 Wilmington OH WLMGOHXBDS0  328      
937-655 3 Wilmington OH WLMGOHXBDS0  328      
937-655 4 Wilmington OH WLMGOHXBDS0  328      
937-655 5 Wilmington OH WLMGOHXBDS0  328      
937-655 8 Wilmington OH WLMGOHXBDS0  328      
937-655 9 Wilmington OH WLMGOHXBDS0  328      
937-667 A Tipp City OH TPCYOHXADS0  328      
937-669 A Tipp City OH TPCYOHXADS0  328      
937-669 0 Tipp City OH TPCYOHXADS0  328      
937-669 1 Tipp City OH TPCYOHXADS0  328      
937-669 2 Tipp City OH TPCYOHXADS0  328      
937-669 3 Tipp City OH TPCYOHXADS0  328      
937-669 4 Tipp City OH TPCYOHXADS0  328      
937-669 5 Tipp City OH TPCYOHXADS0  328      
937-669 6 Tipp City OH TPCYOHXADS0  328      
937-669 8 Tipp City OH TPCYOHXADS0  328      
937-669 9 Tipp City OH TPCYOHXADS0  328      
937-685 A Martinsville OH MTVIOHXARS0  328      
937-685 2 Martinsville OH MTVIOHXARS0  328      
937-685 9 Martinsville OH MTVIOHXARS0  328      
937-687 A New Lebanon OH NWLBOHXARS0  328      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.