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 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 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
318-602 3 Many LA   8764 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - LA 486   2010-03-15   
318-602 4 Many LA   3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486   2004-12-20   
318-602 5 Many LA   6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 486   2010-02-17   
318-602 6 Many LA   3807 NETWORK TELEPHONE CORPORATION - LA 486   2005-05-22   
318-602 7 Many LA   6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 486   2010-10-15   
318-602 8 Many LA   6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 486   2009-05-18   
318-602 9 Many LA   6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 486   2009-06-01   
318-603 A Shreveport LA SHPTLASGDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-603 0 Shreveport LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-603 1 Shreveport LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-603 2 Shreveport LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2020-01-19   
318-603 3 Shreveport LA   318J COMCAST IP PHONE LLC 486   2016-08-26   
318-603 4 Shreveport LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-603 5 Shreveport LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-603 6 Shreveport LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-603 7 Shreveport LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-603 8 Shreveport LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-603 9 Shreveport LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 486      
318-604 A Cottonport LA CTPTLAXA1MD  508J CENTURYLINK COMMUNICATIONS LLC 486      
318-604 6 Cottonport LA   653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 486   2020-11-03   
318-604 7 Cottonport LA   508J CENTURYLINK COMMUNICATIONS LLC 486   2014-03-13   
318-604 9 Cottonport LA   153F BANDWIDTH.COM CLEC, LLC - LA 486   2020-02-10   
318-605 A Monroe LA SHPTLAMA11Z  318J COMCAST IP PHONE LLC 486      
318-605 0 Monroe LA   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC DBA T-MOBILE USA 486   2013-05-16   
318-605 1 Monroe LA   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC DBA T-MOBILE USA 486   2013-05-16   
318-605 2 Monroe LA   318J COMCAST IP PHONE LLC 486   2013-02-16   
318-605 3 Monroe LA   318J COMCAST IP PHONE LLC 486   2013-02-16   
318-605 4 Monroe LA   318J COMCAST IP PHONE LLC 486   2013-02-16   
318-605 5 Monroe LA   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC DBA T-MOBILE USA 486   2013-07-12   
318-605 6 Monroe LA   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC DBA T-MOBILE USA 486   2013-07-12   
318-605 7 Monroe LA   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC DBA T-MOBILE USA 486   2013-07-12   
318-605 8 Monroe LA   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC DBA T-MOBILE USA 486   2013-05-16   
318-605 9 Monroe LA   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC DBA T-MOBILE USA 486   2013-05-16   
318-606 A Shreveport LA SHPTLAMAXKZ  551G NUSO, LLC 486      
318-606 0 Shreveport LA   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC DBA T-MOBILE USA 486   2013-08-15   
318-606 1 Shreveport LA   551G NUSO, LLC 486   2013-01-04   
318-606 2 Shreveport LA   318J COMCAST IP PHONE LLC 486   2013-10-12   
318-606 3 Shreveport LA   260H CEBRIDGE TELECOM LA, LLC D/B/A SUDDENLINK COMM LA 486   2014-04-19   
318-606 4 Shreveport LA   318J COMCAST IP PHONE LLC 486   2014-05-29   
318-606 5 Shreveport LA   318J COMCAST IP PHONE LLC 486   2014-01-31   
318-606 6 Shreveport LA   653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 486   2013-09-02   
318-606 7 Shreveport LA   508J CENTURYLINK COMMUNICATIONS LLC 486   2014-03-14   
318-606 8 Shreveport LA   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC DBA T-MOBILE USA 486   2013-08-15   
318-606 9 Shreveport LA   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC DBA T-MOBILE USA 486   2013-08-15   
318-607 A Gibsland LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486      
318-607 0 Gibsland LA   153F BANDWIDTH.COM CLEC, LLC - LA 486   2012-01-12   
318-607 1 Gibsland LA   749E ONVOY, LLC - LA 486   2016-05-25   
318-607 2 Gibsland LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2008-02-03   
318-607 3 Gibsland LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2008-02-03   
318-607 4 Gibsland LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2007-09-17   

<< 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 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 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 >>

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.