Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 7421 AT&T LOCAL

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
603-760 A Seabrook NH MNCHNHCOXFY  122      
603-760 4 Seabrook NH   122   2002-07-28   
603-769 5 Milford NH   122   2003-12-16   
603-819 2 Plaistow NH   122   2003-12-16   
603-833 4 Rochester NH   122   2007-09-04   
603-834 7 Dover NH   122   2003-12-20   
603-865 0 Newport NH   122   2003-12-16   
605-252 A Aberdeen SD SXFLSD10EMD  640      
605-252 4 Aberdeen SD   640      
605-254 A Sioux Falls SD SXFLSD10A03  640      
605-254 9 Sioux Falls SD   640      
605-301 A Pierre SD SXFLSD10EMD  640      
605-301 1 Pierre SD   640      
605-340 A Spearfish SD NWUNSDAA1MD  640      
605-340 3 Spearfish SD   640      
605-595 A Sioux Falls SD SXFLSD104MD  640      
605-595 9 Sioux Falls SD   640      
605-702 A Sturgis SD NWUNSDAA1MD  640      
605-702 1 Sturgis SD   640      
605-759 A Sioux Falls SD SXFLSD105MD  640      
605-759 9 Sioux Falls SD   640      
605-939 A Rapid City SD NWUNSDAA1MD  640      
605-939 2 Rapid City SD   640      
606-515 4 Williamsburg KY   466   2010-11-08   
606-653 5 Pikeville KY   466   2009-05-22   
607-338 A Binghamton NY BNGHNYHYRMD  138      
607-338 5 Binghamton NY   138      
607-338 7 Binghamton NY   138      
607-338 9 Binghamton NY   138      
607-341 A Endicott NY BNGHNYHYRMD  138      
607-341 9 Endicott NY   138      
607-342 A Ithaca NY SYRCNYSUDS2  136      
607-342 9 Ithaca NY   136      
607-346 A Corning NY BNGHNYHYRMD  138      
607-346 8 Corning NY   138   2001-09-08   
607-354 A Owego NY BNGHNYHYXFX  138   2004-05-01   
607-354 9 Owego NY   138   2004-05-01   
607-358 A Big Flats NY BNGHNYHYRMD  138      
607-358 1 Big Flats NY   138      
607-429 3 Endicott NY   138   2003-03-01   
607-429 4 Endicott NY   138   2003-03-01   
607-429 5 Endicott NY   138   2003-03-01   
607-429 6 Endicott NY   138   2003-03-01   
607-429 7 Endicott NY   138   2003-03-01   
607-436 2 Oneonta NY   138      
607-436 3 Oneonta NY   138      
607-436 4 Oneonta NY   138      
607-436 5 Oneonta NY   138      
607-436 6 Oneonta NY   138      
607-538 2 Hobart NY   138   2004-06-20   

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Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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