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: 318 [Rate centres in NPA 318] [Dial plan for NPA 318]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
318-591 2 Oil City LA   749E ONVOY, LLC - LA 486   2016-06-17   
318-591 3 Oil City LA   749E ONVOY, LLC - LA 486   2021-02-21   
318-591 4 Oil City LA   749E ONVOY, LLC - LA 486   2021-02-21   
318-591 5 Oil City LA   318J COMCAST IP PHONE, LLC 486   2023-12-18   
318-591 9 Oil City LA   153F BANDWIDTH.COM CLEC, LLC - LA 486   2020-02-28   
318-592 A Alexandria LA ALXNLAMAXQX  6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 486      
318-592 0 Alexandria LA   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 486   2017-10-30   
318-592 1 Alexandria LA   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 486   2018-08-17   
318-592 2 Alexandria LA   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 486   2018-08-17   
318-592 3 Alexandria LA   749E ONVOY, LLC - LA 486   2018-04-02   
318-592 4 Alexandria LA   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 486   2019-03-29   
318-592 5 Alexandria LA   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 486   2019-03-29   
318-592 6 Alexandria LA   749E ONVOY, LLC - LA 486   2019-03-30   
318-592 7 Alexandria LA   749E ONVOY, LLC - LA 486   2018-06-15   
318-592 8 Alexandria LA   749E ONVOY, LLC - LA 486   2019-03-30   
318-592 9 Alexandria LA   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 486   2017-10-30   
318-593 A Bastrop LA CNSTLAXAXMD  127J NORTHEAST TELEPHONE SERVICES - LA 486      
318-593 0 Bastrop LA   153F BANDWIDTH.COM CLEC, LLC - LA 486   2018-11-30   
318-593 1 Bastrop LA   153F BANDWIDTH.COM CLEC, LLC - LA 486   2021-11-26   
318-593 2 Bastrop LA   153F BANDWIDTH.COM CLEC, LLC - LA 486   2021-11-26   
318-593 3 Bastrop LA   318J COMCAST IP PHONE, LLC 486   2023-04-27   
318-593 4 Bastrop LA   624H ONVOY SPECTRUM, LLC 486   2023-07-14   
318-593 5 Bastrop LA   127J NORTHEAST TELEPHONE SERVICES - LA 486   2017-12-16   
318-593 6 Bastrop LA   749E ONVOY, LLC - LA 486   2021-07-09   
318-593 7 Bastrop LA   749E ONVOY, LLC - LA 486   2021-07-09   
318-593 8 Bastrop LA   749E ONVOY, LLC - LA 486   2019-03-30   
318-593 9 Bastrop LA   515J IP HORIZON LLC 486   2022-03-18   
318-594 A Columbia LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486      
318-594 0 Columbia LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2009-10-19   
318-594 1 Columbia LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2010-09-11   
318-594 2 Columbia LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2014-10-01   
318-594 3 Columbia LA   749E ONVOY, LLC - LA 486   2016-05-25   
318-594 4 Columbia LA   749E ONVOY, LLC - LA 486   2016-05-25   
318-594 5 Columbia LA   749E ONVOY, LLC - LA 486   2019-03-30   
318-594 6 Columbia LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2020-03-29   
318-594 8 Columbia LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2018-10-06   
318-594 9 Columbia LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2016-03-06   
318-595 A Dubach LA SHPTLAMAX6Y  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486      
318-595 0 Dubach LA   153F BANDWIDTH.COM CLEC, LLC - LA 486   2008-12-18   
318-595 1 Dubach LA   153F BANDWIDTH.COM CLEC, LLC - LA 486   2014-10-24   
318-595 2 Dubach LA   749E ONVOY, LLC - LA 486   2016-03-30   
318-595 3 Dubach LA   749E ONVOY, LLC - LA 486   2016-03-30   
318-595 4 Dubach LA   3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486   2004-12-20   
318-595 5 Dubach LA   516C AT&T CORP. 486   2013-02-16   
318-595 6 Dubach LA   653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 486   2018-04-02   
318-595 7 Dubach LA   153F BANDWIDTH.COM CLEC, LLC - LA 486   2022-07-16   
318-595 8 Dubach LA   624H ONVOY SPECTRUM, LLC 486   2023-07-16   
318-596 A Grambling LA SHPTLAMAX6Y  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486      
318-596 0 Grambling LA   3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486   2005-01-07   
318-596 1 Grambling LA   153F BANDWIDTH.COM CLEC, LLC - LA 486   2015-06-11   
318-596 3 Grambling LA   260H CEBRIDGE TELECOM LA, LLC D/B/A SUDDENLINK COMM LA 486   2007-03-16   
318-596 5 Grambling LA   749E ONVOY, LLC - LA 486   2016-03-31   
318-596 7 Grambling LA   145J TERRA NOVA TELECOM INC. 486   2024-10-30   
318-596 8 Grambling LA   749E ONVOY, LLC - LA 486   2016-03-31   
318-596 9 Grambling LA   153F BANDWIDTH.COM CLEC, LLC - LA 486   2008-12-18   
318-597 A Marksville LA MKVLLAHMDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-597 0 Marksville LA   939H COMMIO, LLC 486   2022-10-30   
318-597 1 Marksville LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2016-01-27   
318-597 2 Marksville LA   153F BANDWIDTH.COM CLEC, LLC - LA 486   2013-04-21   
318-597 4 Marksville LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2025-01-22   
318-597 5 Marksville LA   516C AT&T CORP. 486   2011-11-10   
318-597 6 Marksville LA   749E ONVOY, LLC - LA 486   2022-09-26   
318-597 7 Marksville LA   749E ONVOY, LLC - LA 486   2022-09-26   
318-597 8 Marksville LA   153F BANDWIDTH.COM CLEC, LLC - LA 486   2013-04-21   
318-597 9 Marksville LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-598 A Sterlington LA SHPTLAMAX6Y  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486      
318-598 0 Sterlington LA   3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486   2005-01-14   
318-598 1 Sterlington LA   153F BANDWIDTH.COM CLEC, LLC - LA 486   2014-10-06   
318-598 2 Sterlington LA   624H ONVOY SPECTRUM, LLC 486   2023-07-21   
318-598 3 Sterlington LA   653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 486   2015-04-27   
318-598 4 Sterlington LA   3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486   2004-12-20   
318-598 5 Sterlington LA   516C AT&T CORP. 486   2012-12-13   
318-598 6 Sterlington LA   829J PAETEC ITEL, LLC 486   2005-05-19   
318-598 8 Sterlington LA   318J COMCAST IP PHONE, LLC 486   2007-04-21   
318-598 9 Sterlington LA   153F BANDWIDTH.COM CLEC, LLC - LA 486   2008-12-18   
318-599 A Calhoun LA SHPTLAMAX6Y  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486      
318-599 0 Calhoun LA   3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486   2005-01-07   
318-599 1 Calhoun LA   153F BANDWIDTH.COM CLEC, LLC - LA 486   2012-05-31   
318-599 2 Calhoun LA   749E ONVOY, LLC - LA 486   2016-04-02   
318-599 3 Calhoun LA   516C AT&T CORP. 486   2013-02-16   
318-599 4 Calhoun LA   3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486   2004-12-20   
318-599 5 Calhoun LA   318J COMCAST IP PHONE, LLC 486   2005-09-01   
318-599 6 Calhoun LA   749E ONVOY, LLC - LA 486   2016-04-02   
318-599 8 Calhoun LA   318J COMCAST IP PHONE, LLC 486   2006-09-11   
318-599 9 Calhoun LA   153F BANDWIDTH.COM CLEC, LLC - LA 486   2008-12-18   
318-600 A Monroe LA SHPTLACT6MD  732J NUSO, LLC 486      
318-600 0 Monroe LA   145J TERRA NOVA TELECOM INC. 486   2022-11-12   
318-600 1 Monroe LA   732J NUSO, LLC 486   2023-11-23   
318-600 2 Monroe LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2024-02-03   
318-600 3 Monroe LA   318J COMCAST IP PHONE, LLC 486   2011-10-12   
318-600 4 Monroe LA   318J COMCAST IP PHONE, LLC 486   2012-07-02   
318-600 5 Monroe LA   153F BANDWIDTH.COM CLEC, LLC - LA 486   2011-08-26   
318-600 6 Monroe LA   318J COMCAST IP PHONE, LLC 486   2012-10-26   
318-600 7 Monroe LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2024-02-03   
318-600 8 Monroe LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2024-02-03   
318-600 9 Monroe LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2024-02-03   
318-602 A Many LA SHPTLAMAX6Y  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486      
318-602 0 Many LA   153F BANDWIDTH.COM CLEC, LLC - LA 486   2008-12-18   
318-602 1 Many LA   6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 486   2010-02-17   
318-602 2 Many LA   260H CEBRIDGE TELECOM LA, LLC D/B/A SUDDENLINK COMM LA 486   2007-05-17   

<< 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 >>

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.