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
337-851 A Lafayette LA LFYTLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-852 A Lafayette LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-852 0 Lafayette LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-852 1 Lafayette LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-852 2 Lafayette LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-852 3 Lafayette LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-852 4 Lafayette LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-852 5 Lafayette LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-852 6 Lafayette LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-852 7 Lafayette LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-852 8 Lafayette LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-852 9 Lafayette LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-853 A Lake Charles LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-855 A Lake Charles LA LKCHLAMBRS5  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-856 A Youngsville LA YNVLLAAKRS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-857 A Youngsville LA YNVLLAAKRS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-857 0 Youngsville LA YNVLLAAKRS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-857 1 Youngsville LA YNVLLAAKRS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-857 2 Youngsville LA YNVLLAAKRS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-857 3 Youngsville LA LFYTLAMAX5X  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 488      
337-857 4 Youngsville LA LFYTLAMAX1Y  181D HUNT TELECOMMUNICATIONS, LLC - LA 488      
337-857 5 Youngsville LA LFYTLAMAXEZ  318J COMCAST IP PHONE, LLC 488      
337-857 6 Youngsville LA LFYTLAMAXEZ  318J COMCAST IP PHONE, LLC 488      
337-857 7 Youngsville LA   145J TERRA NOVA TELECOM INC. 488      
337-857 8 Youngsville LA YNVLLAAKRS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-857 9 Youngsville LA YNVLLAAKRS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-858 A Youngsville LA   829J PAETEC ITEL, LLC 488   2024-12-11   
337-858 0 Youngsville LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488      
337-858 1 Youngsville LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-858 2 Youngsville LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-858 3 Youngsville LA   515J IP HORIZON LLC 488      
337-858 4 Youngsville LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-858 5 Youngsville LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-858 6 Youngsville LA LFYTLAMAX3Y  653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 488      
337-858 7 Youngsville LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-858 8 Youngsville LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-858 9 Youngsville LA   829J PAETEC ITEL, LLC 488      
337-867 A Weeks Island LA WKISLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-867 0 Weeks Island LA WKISLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-867 1 Weeks Island LA WKISLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-867 2 Weeks Island LA WKISLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-867 3 Weeks Island LA WKISLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-867 4 Weeks Island LA WKISLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-867 5 Weeks Island LA WKISLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-867 7 Weeks Island LA   516C AT&T CORP. 488      
337-867 8 Weeks Island LA WKISLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-867 9 Weeks Island LA WKISLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-873 A Duson LA DUSNLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-873 0 Duson LA DUSNLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-873 1 Duson LA LKCHLADTSMD  153F BANDWIDTH.COM CLEC, LLC - LA 488      
337-873 2 Duson LA DUSNLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-873 3 Duson LA DUSNLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-873 4 Duson LA DUSNLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-873 5 Duson LA OPLSLACO0MD  350D CHARTER FIBERLINK LA-CCO, LLC - LA 488      
337-873 6 Duson LA DUSNLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-873 7 Duson LA DUSNLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-873 8 Duson LA DUSNLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-873 9 Duson LA DUSNLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-877 A Vinton LA LFYTLAMAXAZ  965H FRACTEL, LLC 488      
337-877 0 Vinton LA LKCHLADTSMD  153F BANDWIDTH.COM CLEC, LLC - LA 488      
337-877 1 Vinton LA LKCHLADTSMD  153F BANDWIDTH.COM CLEC, LLC - LA 488      
337-877 2 Vinton LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-877 3 Vinton LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488      
337-877 4 Vinton LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488      
337-877 5 Vinton LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488      
337-877 6 Vinton LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488      
337-877 7 Vinton LA LFYTLAMAXAZ  965H FRACTEL, LLC 488      
337-877 8 Vinton LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488      
337-877 9 Vinton LA LFYTLAMAX7Z  624H ONVOY SPECTRUM, LLC 488      
337-879 A Leonville LA LOVLLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-879 0 Leonville LA LOVLLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-879 1 Leonville LA LFYTLAMAX7Z  624H ONVOY SPECTRUM, LLC 488      
337-879 2 Leonville LA LOVLLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-879 3 Leonville LA LOVLLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-879 4 Leonville LA ABVLLACT0MD  4930 LOUISIANA COMPETITIVE TELECOMMUNICATIONS, INC. 488      
337-879 5 Leonville LA LOVLLAMARS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-879 6 Leonville LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488      
337-879 7 Leonville LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488      
337-879 8 Leonville LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488      
337-879 9 Leonville LA LKCHLADTSMD  153F BANDWIDTH.COM CLEC, LLC - LA 488      
337-882 A Lake Charles LA LKCHLAMWRS5  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-884 A Lake Charles LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-885 A Chataignier LA CHTGLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 488      
337-886 A Carencro LA CRNCLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-886 0 Carencro LA CRNCLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-886 1 Carencro LA CRNCLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-886 2 Carencro LA CRNCLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-886 3 Carencro LA CRNCLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-886 4 Carencro LA CRNCLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-886 5 Carencro LA LKCHLADTSMD  153F BANDWIDTH.COM CLEC, LLC - LA 488      
337-886 6 Carencro LA LFYTLAMAXEZ  318J COMCAST IP PHONE, LLC 488      
337-886 7 Carencro LA CRNCLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-886 8 Carencro LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-886 9 Carencro LA   145J TERRA NOVA TELECOM INC. 488      
337-888 A Sulphur LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-888 0 Sulphur LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-888 1 Sulphur LA LKCHLADTXAX  260H CEBRIDGE TELECOM LA, LLC D/B/A SUDDENLINK COMM LA 488      
337-888 2 Sulphur LA LKCHLADTXAX  260H CEBRIDGE TELECOM LA, LLC D/B/A SUDDENLINK COMM LA 488      
337-888 3 Sulphur LA LKCHLADTXAX  260H CEBRIDGE TELECOM LA, LLC D/B/A SUDDENLINK COMM LA 488      
337-888 4 Sulphur LA LKCHLADTSMD  153F BANDWIDTH.COM CLEC, LLC - LA 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: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.