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]

<< 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 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
337-444 5 Parks LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2021-02-21   
337-444 6 Parks LA LFYTLAMAXEZ  318J COMCAST IP PHONE, LLC 488      
337-444 7 Parks LA LFYTLAMAX5X  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 488   2014-09-11   
337-444 8 Parks LA LFYTLAMAXEZ  318J COMCAST IP PHONE, LLC 488   2018-04-11   
337-444 9 Parks LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2019-01-05   
337-445 A Broussard LA LFYTLAMAXEZ  318J COMCAST IP PHONE, LLC 488      
337-445 0 Broussard LA LKCHLADTSMD  153F BANDWIDTH.COM CLEC, LLC - LA 488   2014-02-17   
337-445 1 Broussard LA ABVLLACT0MD  4930 LOUISIANA COMPETITIVE TELECOMMUNICATIONS, INC. 488   2014-04-24   
337-445 2 Broussard LA LKCHLAWU1MD  8994 LEVEL 3 TELECOM OF LOUISIANA, LLC - LA 488   2014-02-13   
337-445 3 Broussard LA LFYTLAMAXEZ  318J COMCAST IP PHONE, LLC 488   2014-07-20   
337-445 4 Broussard LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2021-02-21   
337-445 5 Broussard LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2021-02-21   
337-445 6 Broussard LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2021-02-21   
337-445 7 Broussard LA LFYTLAMAXUY  508J CENTURYLINK COMMUNICATIONS, LLC 488   2014-09-10   
337-445 8 Broussard LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2017-03-16   
337-445 9 Broussard LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2014-02-17   
337-446 A Lafayette LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488      
337-446 0 Lafayette LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2009-02-16   
337-446 1 Lafayette LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2012-06-14   
337-446 2 Lafayette LA LKCHLADTSMD  153F BANDWIDTH.COM CLEC, LLC - LA 488   2011-10-14   
337-446 3 Lafayette LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2012-06-14   
337-446 4 Lafayette LA LKCHLADTSMD  153F BANDWIDTH.COM CLEC, LLC - LA 488   2010-09-06   
337-446 5 Lafayette LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2012-01-27   
337-446 6 Lafayette LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2012-01-27   
337-446 7 Lafayette LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2012-06-14   
337-446 8 Lafayette LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2023-09-07   
337-446 9 Lafayette LA LFYTLA360MD  150C VOICESTREAM GSM I, LLC 488   2009-11-27   
337-447 A Opelousas LA LFYTLAMAX5X  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 488      
337-447 0 Opelousas LA LFYTLA364MD  939H COMMIO, LLC 488   2022-07-22   
337-447 1 Opelousas LA LFYTLA3624Z  490J DISH WIRELESS, LLC 488   2023-06-30   
337-447 2 Opelousas LA LFYTLAMAX5X  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 488   2019-07-08   
337-447 3 Opelousas LA LFYTLA360MD  150C VOICESTREAM GSM I, LLC 488   2016-12-19   
337-447 4 Opelousas LA LFYTLAMAX5X  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 488      
337-447 5 Opelousas LA LFYTLA360MD  150C VOICESTREAM GSM I, LLC 488   2015-01-15   
337-447 6 Opelousas LA LFYTLA360MD  150C VOICESTREAM GSM I, LLC 488   2013-06-17   
337-447 7 Opelousas LA LFYTLA360MD  150C VOICESTREAM GSM I, LLC 488   2013-06-17   
337-447 8 Opelousas LA LFYTLAMAXIZ  516J TON80 COMMUNICATIONS, LLC 488   2022-04-23   
337-447 9 Opelousas LA LFYTLA360MD  150C VOICESTREAM GSM I, LLC 488   2016-12-19   
337-448 A Melville LA LFYTLA18X1X  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 488      
337-448 0 Melville LA LFYTLA18X1X  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 488      
337-448 1 Melville LA ABVLLACT0MD  4930 LOUISIANA COMPETITIVE TELECOMMUNICATIONS, INC. 488   2016-07-22   
337-448 2 Melville LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2019-10-14   
337-448 3 Melville LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2019-10-14   
337-448 4 Melville LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2021-02-25   
337-448 5 Melville LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2016-04-11   
337-448 6 Melville LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2016-04-11   
337-448 7 Melville LA LFYTLAMAXUY  508J CENTURYLINK COMMUNICATIONS, LLC 488   2014-09-11   
337-448 8 Melville LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2021-02-25   
337-448 9 Melville LA LFYTLAMAX7Z  624H ONVOY SPECTRUM, LLC 488   2023-07-23   
337-449 A Arnaudville LA LFYTLAMAXEZ  318J COMCAST IP PHONE, LLC 488      

<< 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 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.