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: NYCMNY37UMD

<< 1 2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
914-300 8 Westchester Zone 3 NY 321J HD CARRIER LLC 132   2016-08-19   
914-300 9 Westchester Zone 3 NY 321J HD CARRIER LLC 132   2016-08-19   
914-326 6 Pleasantville NY 321J HD CARRIER LLC 132   2014-08-01   
914-465 6 Westchester Zone 2 NY 321J HD CARRIER LLC 132   2014-08-01   
914-529 5 Westchester Zone 5 NY 321J HD CARRIER LLC 132   2014-08-01   
914-594 9 Westchester Zone 7 NY 321J HD CARRIER LLC 132   2012-03-04   
914-705 7 Westchester Zone 8 NY 321J HD CARRIER LLC 132   2014-08-01   
914-727 3 Westchester Zone 3 NY 321J HD CARRIER LLC 132   2016-08-19   
914-727 5 Westchester Zone 3 NY 321J HD CARRIER LLC 132   2016-08-19   
914-908 7 Westchester Zone 9 NY 321J HD CARRIER LLC 132   2014-08-01   
929-251 1 New York City Zone 12 NY 321J HD CARRIER LLC 132   2014-08-01   
929-270 1 New York City Zone 10 NY 321J HD CARRIER LLC 132   2014-08-01   
929-281 1 New York City Zone 04 NY 321J HD CARRIER LLC 132   2014-08-01   
929-297 4 New York City Zone 05 NY 321J HD CARRIER LLC 132   2016-08-19   
929-306 2 New York City Zone 11 NY 321J HD CARRIER LLC 132   2016-08-19   
929-306 3 New York City Zone 11 NY 321J HD CARRIER LLC 132   2016-08-19   
929-306 4 New York City Zone 11 NY 321J HD CARRIER LLC 132   2016-08-19   
929-306 5 New York City Zone 11 NY 321J HD CARRIER LLC 132   2016-08-19   
929-307 3 New York City Zone 13 NY 321J HD CARRIER LLC 132   2016-08-19   
929-307 4 New York City Zone 13 NY 321J HD CARRIER LLC 132   2016-08-19   
929-308 3 New York City Zone 14 NY 321J HD CARRIER LLC 132   2016-08-19   
929-308 4 New York City Zone 14 NY 321J HD CARRIER LLC 132   2016-08-19   
929-314 8 New York City Zone 14 NY 321J HD CARRIER LLC 132   2014-08-01   
929-325 3 New York City Zone 05 NY 321J HD CARRIER LLC 132   2016-08-19   
929-334 2 New York City Zone 04 NY 321J HD CARRIER LLC 132   2016-08-19   
929-338 5 New York City Zone 13 NY 321J HD CARRIER LLC 132   2016-08-19   
929-378 2 New York City Zone 14 NY 321J HD CARRIER LLC 132   2016-08-19   
929-920 2 New York City Zone 05 NY 321J HD CARRIER LLC 132   2016-08-19   
929-920 3 New York City Zone 05 NY 321J HD CARRIER LLC 132   2016-08-19   

<< 1 2

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.