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: 337 [Rate centres in NPA 337] [Dial plan for NPA 337]

NXX: 376

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
337-376 A New Iberia LA LFYTLAMAX5X  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 488      
337-376 0 New Iberia LA LFYTLAMAX5X  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 488      
337-376 1 New Iberia LA LFYTLA362MD  5562 METROPCS, INC. 488      
337-376 2 New Iberia LA LFYTLAMAX5X  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 488      
337-376 3 New Iberia LA LFYTLA362MD  5562 METROPCS, INC. 488      
337-376 4 New Iberia LA   150C VOICESTREAM GSM I, LLC 488      
337-376 5 New Iberia LA LFYTLAMAX5X  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 488      
337-376 6 New Iberia LA LFYTLAMAXEZ  318J COMCAST IP PHONE, LLC 488      
337-376 7 New Iberia LA LFYTLAATX2X  586E YMAX COMMUNICATIONS CORP. - LA 488      
337-376 8 New Iberia LA LFYTLAATX2X  586E YMAX COMMUNICATIONS CORP. - LA 488      
337-376 9 New Iberia LA LFYTLAATX2X  586E YMAX COMMUNICATIONS CORP. - LA 488      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.