Local Calling Guide

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OCN: 7140 TC SYSTEMS, INC. - NY

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
607-621 4 Binghamton NY BNGHNYCXDS3  138      
607-622 A Bath NY BNGHNYCXDS3  138      
607-622 1 Bath NY BNGHNYCXDS3  138      
607-692 5 Whitney Point NY BNGHNYHYX9Y  138   2017-12-18   
607-744 A Endicott NY BNGHNYCXDS3  138      
607-744 3 Endicott NY BNGHNYCXDS3  138      
607-751 A Owego NY BNGHNYCXDS3  138      
607-878 A Worcester NY BNGHNYHYX9Y  138      
607-878 6 Worcester NY BNGHNYHYX9Y  138   2009-08-10   
607-902 6 Newark Valley NY BNGHNYHYX9Y  138   2020-10-26   
607-952 3 Norwich NY BNGHNYHYX9Y  138   2017-12-18   
631-205 7 Yaphank NY HNTNNYSUDS2  132   2005-12-29   
631-213 A Midland NY HNTNNYSUDS2  132      
631-213 0 Midland NY HNTNNYSUDS2  132      
631-239 A Northport NY HNTNNYSUDS2  132      
631-239 4 Northport NY HNTNNYSUDS2  132      
631-247 A Farmingdale NY HNTNNYSUDS2  132      
631-247 1 Farmingdale NY HNTNNYSUDS2  132      
631-247 2 Farmingdale NY HNTNNYSUDS2  132      
631-247 4 Farmingdale NY HNTNNYSUDS2  132      
631-256 A Sayville NY HNTNNYSUDS2  132      
631-256 0 Sayville NY HNTNNYSUDS2  132      
631-256 2 Sayville NY NYCMNY54DS2  132   2002-08-21   
631-296 5 Bridgehampton NY DRPKNYDPLMD  132   2014-07-07   
631-312 A Patchogue NY HNTNNYSUDS2  132      
631-312 9 Patchogue NY HNTNNYSUDS2  132      
631-370 A Farmingdale NY NYCMNYBXDS0  132      
631-370 0 Farmingdale NY NYCMNYBXDS0  132      
631-370 1 Farmingdale NY NYCMNYBXDS0  132      
631-370 2 Farmingdale NY NYCMNYBXDS0  132      
631-370 3 Farmingdale NY NYCMNYBXDS0  132      
631-370 6 Farmingdale NY NYCMNYBXDS0  132      
631-370 8 Farmingdale NY NYCMNYBXDS0  132      
631-378 6 Shoreham NY DRPKNYDPLMD  132   2018-03-16   
631-380 A Stony Brook NY HNTNNYSUDS2  132      
631-380 2 Stony Brook NY HNTNNYSUDS2  132      
631-387 A Commack NY HNTNNYSUDS2  132      
631-387 0 Commack NY HNTNNYSUDS2  132      
631-406 2 Smithtown NY NYCMNY54DS2  132   2002-08-21   
631-437 A Fire Island NY DRPKNYDPLMD  132      
631-437 6 Fire Island NY DRPKNYDPLMD  132   2013-12-09   
631-457 A Brentwood NY HNTNNYSUDS2  132      
631-457 1 Brentwood NY HNTNNYSUDS2  132      
631-457 4 Brentwood NY HNTNNYSUDS2  132      
631-457 5 Brentwood NY HNTNNYSUDS2  132      
631-457 6 Brentwood NY HNTNNYSUDS2  132      
631-457 7 Brentwood NY HNTNNYSUDS2  132      
631-457 8 Brentwood NY HNTNNYSUDS2  132      
631-503 A Center Moriches NY HNTNNYSUDS2  132      
631-503 4 Center Moriches NY HNTNNYSUDS2  132      

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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