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
318-840 5 Shreveport LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2005-04-22   
318-840 6 Shreveport LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2005-04-22   
318-840 7 Shreveport LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2005-04-22   
318-840 8 Shreveport LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2005-04-22   
318-840 9 Shreveport LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2006-02-27   
318-841 A Shreveport LA SHPTLAYODS0  2896 CENTURYLINK COMMUNICATIONS LLC - LA 486      
318-842 A Olla LA SHPTLAMA21Z  516J TON80 COMMUNICATIONS, LLC 486      
318-842 0 Olla LA SHPTLAMA02Z  624H ONVOY SPECTRUM, LLC 486   2023-07-21   
318-842 1 Olla LA SHPTLAMAXRY  153F BANDWIDTH.COM CLEC, LLC - LA 486   2023-09-23   
318-842 5 Olla LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2022-12-03   
318-842 6 Olla LA SHPTLAMA21Z  516J TON80 COMMUNICATIONS, LLC 486   2022-04-23   
318-842 8 Olla LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2023-09-28   
318-843 A Gibsland LA GBLDLAMNRS2  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-843 0 Gibsland LA GBLDLAMNRS2  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-843 1 Gibsland LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2016-05-25   
318-843 2 Gibsland LA GBLDLAMNRS2  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-843 3 Gibsland LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2016-04-18   
318-843 4 Gibsland LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486      
318-843 5 Gibsland LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2016-04-18   
318-843 6 Gibsland LA GBLDLAMNRS2  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-843 7 Gibsland LA CTPTLAXA1MD  508J CENTURYLINK COMMUNICATIONS, LLC 486   2014-09-08   
318-843 8 Gibsland LA SHPTLAMAXMZ  516C AT&T CORP. 486   2013-02-16   
318-843 9 Gibsland LA   145J TERRA NOVA TELECOM INC. 486   2022-07-04   
318-844 A Gibsland LA SHPTLAMA02Z  624H ONVOY SPECTRUM, LLC 486      
318-844 4 Gibsland LA SHPTLAMA02Z  624H ONVOY SPECTRUM, LLC 486   2023-08-20   
318-845 A Harrisonburg LA SHPTLAMAXMZ  516C AT&T CORP. 486   2024-09-30   
318-845 7 Harrisonburg LA SHPTLAMAXMZ  516C AT&T CORP. 486   2024-09-30   
318-846 A Shongaloo LA SHNGLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-846 0 Shongaloo LA SHNGLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-846 1 Shongaloo LA SHNGLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-846 2 Shongaloo LA SHNGLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-846 3 Shongaloo LA SHNGLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-846 4 Shongaloo LA SHNGLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-846 5 Shongaloo LA SHNGLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-846 6 Shongaloo LA SHNGLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-846 7 Shongaloo LA SHNGLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-846 8 Shongaloo LA SHPTLAMAX6Y  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486   2014-09-18   
318-846 9 Shongaloo LA SHNGLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-847 A Sarepta LA SRPTLAXADS0  0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-847 0 Sarepta LA SRPTLAXADS0  0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-847 1 Sarepta LA SRPTLAXADS0  0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-847 2 Sarepta LA SRPTLAXADS0  0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-847 3 Sarepta LA SRPTLAXADS0  0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-847 4 Sarepta LA SRPTLAXADS0  0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-847 5 Sarepta LA SRPTLAXADS0  0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-847 6 Sarepta LA SRPTLAXADS0  0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-847 7 Sarepta LA SRPTLAXADS0  0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-847 8 Sarepta LA SHPTLAMAX6Y  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486   2014-09-18   
318-847 9 Sarepta LA SRPTLAXADS0  0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-848 A Shreveport LA SHPTLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-848 0 Shreveport LA SHPTLACT5MD  732J NUSO, LLC 486   2024-07-15   
318-848 2 Shreveport LA SHPTLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-848 4 Shreveport LA SHPTLAMA19Z  145J TERRA NOVA TELECOM INC. 486   2024-05-10   
318-848 5 Shreveport LA   145J TERRA NOVA TELECOM INC. 486   2023-08-06   
318-848 7 Shreveport LA SHPTLAMA11Z  318J COMCAST IP PHONE, LLC 486   2013-02-17   
318-848 8 Shreveport LA SHPTLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-848 9 Shreveport LA SHPTLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-849 A Lisbon LA SHPTLAMAXMZ  516C AT&T CORP. 486   2024-09-30   
318-849 7 Lisbon LA SHPTLAMAXMZ  516C AT&T CORP. 486   2024-09-30   
318-850 A Plaucheville LA CTPTLAXA5MD  749E ONVOY, LLC - LA 486      
318-850 0 Plaucheville LA CTPTLAXA5MD  749E ONVOY, LLC - LA 486   2021-09-14   
318-850 1 Plaucheville LA SHPTLAMAXRY  153F BANDWIDTH.COM CLEC, LLC - LA 486   2023-09-23   
318-850 2 Plaucheville LA ALXNLAMAX3Y  260H CEBRIDGE TELECOM LA, LLC D/B/A SUDDENLINK COMM LA 486   2024-04-15   
318-850 5 Plaucheville LA   145J TERRA NOVA TELECOM INC. 486   2025-07-06   
318-850 9 Plaucheville LA CTPTLAXA5MD  749E ONVOY, LLC - LA 486   2022-12-10   
318-851 A Saline LA SHPTLAMAXMZ  516C AT&T CORP. 486   2024-09-30   
318-851 7 Saline LA SHPTLAMAXMZ  516C AT&T CORP. 486   2024-09-30   
318-852 A Gilliam LA SHPTLAMA21Z  516J TON80 COMMUNICATIONS, LLC 486      
318-852 0 Gilliam LA SHPTLAMA02Z  624H ONVOY SPECTRUM, LLC 486   2023-07-16   
318-852 2 Gilliam LA SHPTLAMA21Z  516J TON80 COMMUNICATIONS, LLC 486   2022-04-22   
318-852 3 Gilliam LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2022-07-30   
318-852 7 Gilliam LA SHPTLAMA11Z  318J COMCAST IP PHONE, LLC 486   2024-03-15   
318-852 9 Gilliam LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2023-09-28   
318-853 A Monroe LA   749E ONVOY, LLC - LA 486   2025-05-05   
318-853 0 Monroe LA   749E ONVOY, LLC - LA 486   2025-05-05   
318-853 1 Monroe LA   749E ONVOY, LLC - LA 486   2025-05-10   
318-853 5 Monroe LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2025-05-16   
318-853 6 Monroe LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2025-05-16   
318-853 7 Monroe LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2025-05-16   
318-853 8 Monroe LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2025-05-06   
318-853 9 Monroe LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2025-05-06   
318-854 A Alexandria LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486      
318-854 0 Alexandria LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2024-04-15   
318-854 1 Alexandria LA SHPTLAMAXRY  153F BANDWIDTH.COM CLEC, LLC - LA 486   2025-01-04   
318-854 2 Alexandria LA SHPTLAMA23Z  490J DISH WIRELESS, LLC 486   2023-07-01   
318-854 5 Alexandria LA   749E ONVOY, LLC - LA 486   2025-05-03   
318-854 6 Alexandria LA   653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 486   2025-03-13   
318-854 7 Alexandria LA   749E ONVOY, LLC - LA 486   2025-05-03   
318-854 8 Alexandria LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2024-06-22   
318-854 9 Alexandria LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2024-07-05   
318-855 A Monroe LA SHPTLAMAX6Y  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486      
318-855 0 Monroe LA SHPTLAMAX6Y  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486   2012-11-16   
318-855 1 Monroe LA SHPTLAMAX6Y  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486   2012-09-20   
318-855 2 Monroe LA SHPTLAMAX6Y  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486   2008-02-10   
318-855 3 Monroe LA SHPTLAMA11Z  318J COMCAST IP PHONE, LLC 486   2008-02-16   
318-855 4 Monroe LA SHPTLAMA11Z  318J COMCAST IP PHONE, LLC 486   2007-08-13   
318-855 5 Monroe LA SHPTLAMA11Z  318J COMCAST IP PHONE, LLC 486   2007-06-22   
318-855 6 Monroe LA SHPTLAMA11Z  318J COMCAST IP PHONE, LLC 486   2007-10-29   
318-855 7 Monroe LA MONRLAMAXIY  6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 486   2008-03-10   
318-855 8 Monroe LA SHPTLAMA11Z  318J COMCAST IP PHONE, LLC 486   2009-09-20   

<< 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: Wed, 18 Jun 2025 02:30:00 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.