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.

Switch: NYCMNYBWDS6

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
212-479 A New York City Zone 01 NY 7140 TC SYSTEMS, INC. - NY 132      
212-601 A New York City Zone 01 NY 7140 TC SYSTEMS, INC. - NY 132      
212-601 0 New York City Zone 01 NY 7140 TC SYSTEMS, INC. - NY 132      
212-601 1 New York City Zone 01 NY 7140 TC SYSTEMS, INC. - NY 132      
212-601 2 New York City Zone 01 NY 7140 TC SYSTEMS, INC. - NY 132      
212-601 3 New York City Zone 01 NY 7140 TC SYSTEMS, INC. - NY 132      
212-601 4 New York City Zone 01 NY 7140 TC SYSTEMS, INC. - NY 132      
212-601 5 New York City Zone 01 NY 7140 TC SYSTEMS, INC. - NY 132      
212-601 6 New York City Zone 01 NY 7140 TC SYSTEMS, INC. - NY 132      
212-601 7 New York City Zone 01 NY 7140 TC SYSTEMS, INC. - NY 132      
212-601 8 New York City Zone 01 NY 7140 TC SYSTEMS, INC. - NY 132      
646-364 A New York City Zone 01 NY 7140 TC SYSTEMS, INC. - NY 132      
646-364 0 New York City Zone 01 NY 7140 TC SYSTEMS, INC. - NY 132      
646-364 1 New York City Zone 01 NY 7140 TC SYSTEMS, INC. - NY 132      
646-364 2 New York City Zone 01 NY 7140 TC SYSTEMS, INC. - NY 132      
646-364 3 New York City Zone 01 NY 7140 TC SYSTEMS, INC. - NY 132      
646-364 4 New York City Zone 01 NY 7140 TC SYSTEMS, INC. - NY 132      
646-364 5 New York City Zone 01 NY 7140 TC SYSTEMS, INC. - NY 132      
646-364 6 New York City Zone 01 NY 7140 TC SYSTEMS, INC. - NY 132      
646-364 7 New York City Zone 01 NY 7140 TC SYSTEMS, INC. - NY 132      
646-364 8 New York City Zone 01 NY 7140 TC SYSTEMS, INC. - NY 132      
646-364 9 New York City Zone 01 NY 7140 TC SYSTEMS, INC. - NY 132      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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