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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
337-940 6 Baldwin LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2021-02-19   
337-940 7 Baldwin LA LFYTLAATX7X  516C AT&T CORP. 488   2011-05-11   
337-940 8 Baldwin LA LFYTLAMAX5X  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 488   2014-09-10   
337-940 9 Baldwin LA LKCHLADTSMD  153F BANDWIDTH.COM CLEC, LLC - LA 488   2014-09-18   
337-942 A Opelousas LA OPLSLATLDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-943 A Opelousas LA OPLSLATLDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-943 0 Opelousas LA LKCHLADTSMD  153F BANDWIDTH.COM CLEC, LLC - LA 488   2015-07-03   
337-943 1 Opelousas LA OPLSLATLDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-943 2 Opelousas LA OPLSLATLDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-943 3 Opelousas LA OPLSLATLDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-943 4 Opelousas LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2021-04-02   
337-943 5 Opelousas LA OPLSLATLDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-943 6 Opelousas LA OPLSLATLDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-943 7 Opelousas LA OPLSLATLDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-943 8 Opelousas LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2021-04-02   
337-943 9 Opelousas LA OPLSLATLDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-944 A Loreauville LA LFYTLAMAXEZ  318J COMCAST IP PHONE, LLC 488      
337-944 0 Loreauville LA LFYTLAMAX5X  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 488   2004-11-15   
337-944 1 Loreauville LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2016-03-28   
337-944 2 Loreauville LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2016-03-28   
337-944 3 Loreauville LA ABVLLACT0MD  4930 LOUISIANA COMPETITIVE TELECOMMUNICATIONS, INC. 488   2016-07-22   
337-944 4 Loreauville LA LKCHLADTSMD  153F BANDWIDTH.COM CLEC, LLC - LA 488   2011-05-01   
337-944 5 Loreauville LA LFYTLAATX7X  516C AT&T CORP. 488   2011-08-25   
337-944 6 Loreauville LA LFYTLAMAXEZ  318J COMCAST IP PHONE, LLC 488   2004-09-19   
337-944 7 Loreauville LA LFYTLAMAXUY  508J CENTURYLINK COMMUNICATIONS, LLC 488   2014-09-11   
337-944 8 Loreauville LA LFYTLAMAXEZ  318J COMCAST IP PHONE, LLC 488   2018-04-11   
337-944 9 Loreauville LA LKCHLADTSMD  153F BANDWIDTH.COM CLEC, LLC - LA 488   2008-12-18   
337-945 A Opelousas LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-946 A Centerville LA LFYTLA364MD  939H COMMIO, LLC 488   2024-02-17   
337-946 0 Centerville LA LFYTLA364MD  939H COMMIO, LLC 488   2024-02-17   
337-946 1 Centerville LA LFYTLA364MD  939H COMMIO, LLC 488   2024-02-17   
337-946 2 Centerville LA LFYTLA364MD  939H COMMIO, LLC 488   2024-02-17   
337-946 3 Centerville LA LFYTLA364MD  939H COMMIO, LLC 488   2024-02-17   
337-946 4 Centerville LA LFYTLA364MD  939H COMMIO, LLC 488   2024-02-17   
337-946 5 Centerville LA LFYTLA364MD  939H COMMIO, LLC 488   2024-02-17   
337-946 6 Centerville LA LFYTLA364MD  939H COMMIO, LLC 488   2024-02-17   
337-946 7 Centerville LA LFYTLA364MD  939H COMMIO, LLC 488   2024-02-17   
337-946 8 Centerville LA   515J IP HORIZON LLC 488   2024-04-21   
337-948 A Opelousas LA OPLSLATLDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-962 A Lafayette LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-965 A Carlyss LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-965 0 Carlyss LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-965 1 Carlyss LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2013-09-13   
337-965 2 Carlyss LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2018-12-13   
337-965 3 Carlyss LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2018-06-20   
337-965 4 Carlyss LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2016-08-31   
337-965 5 Carlyss LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2016-08-31   
337-965 6 Carlyss LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2015-06-27   
337-965 7 Carlyss LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2015-06-27   
337-965 8 Carlyss LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2014-10-08   
337-965 9 Carlyss LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2014-10-08   
337-967 A New Iberia LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-967 0 New Iberia LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-967 1 New Iberia LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-967 2 New Iberia LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-967 3 New Iberia LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-967 4 New Iberia LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-967 5 New Iberia LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-967 6 New Iberia LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-967 7 New Iberia LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2011-04-10   
337-967 8 New Iberia LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2011-04-10   
337-967 9 New Iberia LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-977 A Oberlin LA LFYTLA18X1X  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 488      
337-977 1 Oberlin LA LFYTLA18X1X  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 488      
337-977 8 Oberlin LA LFYTLAMAX5X  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 488   2015-03-11   
337-981 A Lafayette LA LFYTLAVMPSA  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-983 A Lafayette LA LFYTLAVMPSA  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-983 0 Lafayette LA LFYTLAVMPSA  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-983 1 Lafayette LA LFYTLAVMPSA  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-983 2 Lafayette LA LFYTLAVMPSA  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-983 3 Lafayette LA LFYTLAVMPSA  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-983 4 Lafayette LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2021-04-02   
337-983 5 Lafayette LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2021-04-02   
337-983 6 Lafayette LA LFYTLAMAXVY  5562 METROPCS, INC. 488   2016-03-05   
337-983 7 Lafayette LA LFYTLAVMPSA  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-983 8 Lafayette LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2021-04-02   
337-983 9 Lafayette LA LFYTLAVMPSA  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-984 A Lafayette LA LFYTLAVMPSA  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-988 A Lafayette LA LFYTLAVMPSA  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-989 A Lafayette LA LFYTLAVMPSA  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-989 0 Lafayette LA LFYTLAVMPSA  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-989 1 Lafayette LA LFYTLAVMPSA  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-989 2 Lafayette LA LFYTLAVMPSA  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-989 3 Lafayette LA LFYTLAVMPSA  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-989 4 Lafayette LA LFYTLAVMPSA  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-989 5 Lafayette LA LFYTLA368MD  145J TERRA NOVA TELECOM INC. 488   2023-11-15   
337-989 6 Lafayette LA LFYTLAVMPSA  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-989 7 Lafayette LA LFYTLAVMPSA  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-989 8 Lafayette LA LFYTLAVMPSA  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-989 9 Lafayette LA LFYTLAVMPSA  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-990 A Lake Charles LA LFYTLAMAXRZ  829J PAETEC ITEL, LLC 488   2024-12-11   
337-990 0 Lake Charles LA LFYTLAMAXRZ  829J PAETEC ITEL, LLC 488      
337-990 1 Lake Charles LA LKCHLADTXDX  150C VOICESTREAM GSM I, LLC 488   2005-11-14   
337-990 2 Lake Charles LA LKCHLADTXDX  150C VOICESTREAM GSM I, LLC 488   2005-11-14   
337-990 4 Lake Charles LA LFYTLA180MD  8764 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - LA 488   2011-11-16   
337-990 5 Lake Charles LA LKCHLADTXAX  260H CEBRIDGE TELECOM LA, LLC D/B/A SUDDENLINK COMM LA 488   2011-12-11   
337-990 6 Lake Charles LA LFYTLAMAX3Y  653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 488   2018-04-19   
337-990 7 Lake Charles LA LKCHLADTXDX  150C VOICESTREAM GSM I, LLC 488   2022-01-20   
337-990 8 Lake Charles LA LFYTLAMAX5X  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 488   2004-11-26   
337-990 9 Lake Charles LA LFYTLAMAXRZ  829J PAETEC ITEL, 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 >>

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.