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: 227

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
337-227 A Church Point LA LFYTLA18X1X  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 488      
337-227 0 Church Point LA LFYTLA18X1X  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 488      
337-227 1 Church Point LA LFYTLA18X1X  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 488      
337-227 2 Church Point LA LFYTLA18X1X  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 488      
337-227 3 Church Point LA LFYTLA18X1X  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 488      
337-227 4 Church Point LA ABVLLACT0MD  4930 LOUISIANA COMPETITIVE TELECOMMUNICATIONS, INC. 488   2016-07-22   
337-227 5 Church Point LA LFYTLAMAX3Y  653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 488   2016-02-15   
337-227 6 Church Point LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2019-08-31   
337-227 7 Church Point LA LFYTLAMAXUY  508J CENTURYLINK COMMUNICATIONS LLC 488   2014-09-10   
337-227 8 Church Point LA OPLSLACO0MD  350D CHARTER FIBERLINK LA-CCO, LLC - LA 488   2017-05-20   
337-227 9 Church Point LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2020-04-27   

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.