Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 516 [Rate centres in NPA 516] [Dial plan for NPA 516]

NXX: 203

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
516-203 A Nassau Zone 5 NY NYCMNY54DS3  7140 TC SYSTEMS, INC. - NY 132      
516-203 0 Nassau Zone 5 NY NYCMNY54DS3  7140 TC SYSTEMS, INC. - NY 132      
516-203 1 Nassau Zone 5 NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2000-10-21   
516-203 2 Nassau Zone 5 NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2010-06-23   
516-203 3 Nassau Zone 5 NY NYCMNYBXYMD  4152 PAETEC COMMUNICATIONS, INC. - NY 132   2003-06-08   
516-203 4 Nassau Zone 5 NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2004-07-14   
516-203 5 Nassau Zone 5 NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2010-05-30   
516-203 6 Nassau Zone 5 NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2002-12-16   
516-203 7 Nassau Zone 5 NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2005-03-18   
516-203 8 Nassau Zone 5 NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2000-09-04   
516-203 9 Nassau Zone 5 NY NYCMNY54DS3  7140 TC SYSTEMS, INC. - NY 132      

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

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