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: 714

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
337-714 A Broussard LA LFYTLAMAXLZ  4618 DELTACOM, INC. - LA 488      
337-714 0 Broussard LA LFYTLAMAXLZ  4618 DELTACOM, INC. - LA 488      
337-714 1 Broussard LA LFYTLAMAXLZ  4618 DELTACOM, INC. - LA 488      
337-714 2 Broussard LA LFYTLAMAXLZ  4618 DELTACOM, INC. - LA 488      
337-714 3 Broussard LA LFYTLAMAXLZ  4618 DELTACOM, INC. - LA 488      
337-714 4 Broussard LA LFYTLAMAXLZ  4618 DELTACOM, INC. - LA 488      
337-714 5 Broussard LA LFYTLAMAXLZ  4618 DELTACOM, INC. - LA 488      
337-714 6 Broussard LA LFYTLAMAXLZ  4618 DELTACOM, INC. - LA 488      
337-714 7 Broussard LA LFYTLAMAXLZ  4618 DELTACOM, INC. - LA 488      
337-714 8 Broussard LA LFYTLA180MD  8764 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - LA 488   2010-08-23   
337-714 9 Broussard LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2011-03-06   

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.