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.

NPA: 914 [Rate centres in NPA 914] [Dial plan for NPA 914]

NXX: 333

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
914-333 A Westchester Zone 7 NY TRTWNYTTRP0  9104 VERIZON NEW YORK, INC. 132      
914-333 0 Westchester Zone 7 NY TRTWNYTTRP0  9104 VERIZON NEW YORK, INC. 132      
914-333 1 Westchester Zone 7 NY TRTWNYTTRP0  9104 VERIZON NEW YORK, INC. 132      
914-333 2 Westchester Zone 7 NY TRTWNYTTRP0  9104 VERIZON NEW YORK, INC. 132      
914-333 3 Westchester Zone 7 NY NYCMNYBXZMD  3746 US LEC COMMUNICATIONS, INC. - NY 132   2018-12-11   
914-333 4 Westchester Zone 7 NY TRTWNYTTRP0  9104 VERIZON NEW YORK, INC. 132      
914-333 5 Westchester Zone 7 NY TRTWNYTTRP0  9104 VERIZON NEW YORK, INC. 132      
914-333 6 Westchester Zone 7 NY TRTWNYTTRP0  9104 VERIZON NEW YORK, INC. 132      
914-333 7 Westchester Zone 7 NY TRTWNYTTRP0  9104 VERIZON NEW YORK, INC. 132      
914-333 8 Westchester Zone 7 NY TRTWNYTTRP0  9104 VERIZON NEW YORK, INC. 132      
914-333 9 Westchester Zone 7 NY TRTWNYTTRP0  9104 VERIZON NEW YORK, INC. 132      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.