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.

Last updated: Wed, 01 Jul 2015 02:21:19 UTC

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

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA Eff date Disc date Map
337-200 A Basile LA LKCHLADTX5X  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA [link] 488     map
337-200 0 Basile LA   6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA [link] 488      
337-200 1 Basile LA   6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA [link] 488      
337-200 2 Basile LA   6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA [link] 488 2012-10-26     
337-200 7 Basile LA   7575 CENTURYLINK COMMUNICATIONS LLC [link] 488 2014-09-12     
337-201 A New Iberia LA   6664 SPRINT SPECTRUM L.P. [link] 488     map
337-201 0 New Iberia LA   6664 SPRINT SPECTRUM L.P. [link] 488      
337-201 1 New Iberia LA   6664 SPRINT SPECTRUM L.P. [link] 488      
337-201 2 New Iberia LA   6664 SPRINT SPECTRUM L.P. [link] 488 2005-03-03     
337-201 3 New Iberia LA   6664 SPRINT SPECTRUM L.P. [link] 488 2006-03-17     
337-201 4 New Iberia LA   6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA [link] 488 2012-10-08     
337-201 5 New Iberia LA   6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA [link] 488 2012-08-05     
337-201 6 New Iberia LA   6664 SPRINT SPECTRUM L.P. [link] 488      
337-201 7 New Iberia LA   6664 SPRINT SPECTRUM L.P. [link] 488      
337-201 8 New Iberia LA   6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA [link] 488 2012-11-26     
337-202 A De Ridder LA   3807 NETWORK TELEPHONE CORPORATION - LA [link] 488     map
337-202 0 De Ridder LA   153F BANDWIDTH.COM CLEC, LLC - LA [link] 488 2011-10-14     
337-202 1 De Ridder LA   260H CEBRIDGE TELECOM LA, LLC D/B/A SUDDENLINK COMM LA [link] 488 2007-03-16     
337-202 3 De Ridder LA   586E YMAX COMMUNICATIONS CORP. - LA [link] 488 2008-10-31     
337-202 4 De Ridder LA   516C SBC INTERNET SERVICES, INC. [link] 488 2011-08-25     
337-202 5 De Ridder LA   153F BANDWIDTH.COM CLEC, LLC - LA [link] 488 2010-06-24     
337-202 6 De Ridder LA   3807 NETWORK TELEPHONE CORPORATION - LA [link] 488 2005-05-22     
337-202 7 De Ridder LA   260H CEBRIDGE TELECOM LA, LLC D/B/A SUDDENLINK COMM LA [link] 488 2011-09-09     
337-202 9 De Ridder LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA [link] 488 2010-07-09     
337-205 A Lafayette LA LFYTLAMAX5X  3232 LEVEL 3 COMMUNICATIONS, LLC - LA [link] 488     map
337-205 0 Lafayette LA   3232 LEVEL 3 COMMUNICATIONS, LLC - LA [link] 488      
337-205 1 Lafayette LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA [link] 488 2009-03-20     
337-205 2 Lafayette LA   3232 LEVEL 3 COMMUNICATIONS, LLC - LA [link] 488      
337-205 3 Lafayette LA   153F BANDWIDTH.COM CLEC, LLC - LA [link] 488 2010-02-25     
337-205 4 Lafayette LA   3232 LEVEL 3 COMMUNICATIONS, LLC - LA [link] 488      
337-205 5 Lafayette LA   153F BANDWIDTH.COM CLEC, LLC - LA [link] 488 2010-05-30     
337-205 6 Lafayette LA   3232 LEVEL 3 COMMUNICATIONS, LLC - LA [link] 488      
337-205 7 Lafayette LA   3232 LEVEL 3 COMMUNICATIONS, LLC - LA [link] 488      
337-205 8 Lafayette LA   3232 LEVEL 3 COMMUNICATIONS, LLC - LA [link] 488      
337-205 9 Lafayette LA   3232 LEVEL 3 COMMUNICATIONS, LLC - LA [link] 488      
337-206 A Opelousas LA LFYTLACLH03  8839 ADVANCED TEL INC. - LA [link] 488     map
337-207 A Lafayette LA LFYTLA36CM0  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA [link] 488     map
337-208 A Leesville (Vernon) LA LKCHLADT9MD  6922 MTPCS, LLC [link] 488     map
337-209 A New Iberia LA LFYTLACLH03  8839 ADVANCED TEL INC. - LA [link] 488     map
337-210 A Lafayette LA   3232 LEVEL 3 COMMUNICATIONS, LLC - LA [link] 488     map
337-210 0 Lafayette LA   3232 LEVEL 3 COMMUNICATIONS, LLC - LA [link] 488      
337-210 1 Lafayette LA   3232 LEVEL 3 COMMUNICATIONS, LLC - LA [link] 488      
337-210 2 Lafayette LA   3232 LEVEL 3 COMMUNICATIONS, LLC - LA [link] 488      
337-210 3 Lafayette LA   3232 LEVEL 3 COMMUNICATIONS, LLC - LA [link] 488      
337-210 4 Lafayette LA   3232 LEVEL 3 COMMUNICATIONS, LLC - LA [link] 488      
337-210 5 Lafayette LA   7190 COX CABLE NEW ORLEANS, INC. [link] 488 2014-12-04     
337-210 6 Lafayette LA   5562 METRO PCS, INC. [link] 488 2014-12-18     
337-210 7 Lafayette LA   749E NEUTRAL TANDEM-LOUISIANA, LLC - LA [link] 488 2015-05-07     
337-210 8 Lafayette LA   3232 LEVEL 3 COMMUNICATIONS, LLC - LA [link] 488      
337-210 9 Lafayette LA   3232 LEVEL 3 COMMUNICATIONS, LLC - LA [link] 488      

Sponsored by: LES.NET