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 99 100 101 102 103 104 105 106 107 108 109 110 111 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
318-519 A Blanchard LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486      
318-519 0 Blanchard LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2010-05-21   
318-519 1 Blanchard LA SHPTLAMAXRY  153F BANDWIDTH.COM CLEC, LLC - LA 486   2014-11-28   
318-519 2 Blanchard LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2016-06-29   
318-519 3 Blanchard LA SHPTLA12X5Y  8764 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - LA 486   2011-01-20   
318-519 4 Blanchard LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2011-10-13   
318-519 5 Blanchard LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2011-10-13   
318-519 6 Blanchard LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2016-06-29   
318-519 7 Blanchard LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2011-08-21   
318-519 8 Blanchard LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2011-04-10   
318-519 9 Blanchard LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2011-03-06   
318-520 A Castor LA NTCHLABFDS0  1762 CP-TEL NETWORK SERVICES, INC. - LA 486      
318-520 0 Castor LA SHPTLAMAXRY  153F BANDWIDTH.COM CLEC, LLC - LA 486   2011-10-09   
318-520 1 Castor LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2016-04-18   
318-520 2 Castor LA NTCHLABFDS0  1762 CP-TEL NETWORK SERVICES, INC. - LA 486   2004-07-10   
318-520 3 Castor LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2016-04-18   
318-520 4 Castor LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2020-12-12   
318-520 5 Castor LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2016-05-25   
318-520 6 Castor LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2016-05-25   
318-520 7 Castor LA CTPTLAXA1MD  508J CENTURYLINK COMMUNICATIONS, LLC 486   2014-09-08   
318-520 8 Castor LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2019-03-30   
318-520 9 Castor LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2019-03-30   
318-521 A Natchitoches LA SHPTLA12X2Z  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 486      
318-521 0 Natchitoches LA SHPTLA12X2Z  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 486      
318-521 1 Natchitoches LA SHPTLAMAXRY  153F BANDWIDTH.COM CLEC, LLC - LA 486   2016-08-21   
318-521 2 Natchitoches LA SHPTLA12X2Z  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 486      
318-521 3 Natchitoches LA SHPTLA12X2Z  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 486      
318-521 4 Natchitoches LA SHPTLA12X2Z  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 486      
318-521 5 Natchitoches LA SHPTLA12X2Z  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 486      
318-521 6 Natchitoches LA ALXNLAMAXKX  260H CEBRIDGE TELECOM LA, LLC D/B/A SUDDENLINK COMM LA 486   2014-03-03   
318-521 7 Natchitoches LA ALXNLAMAXKX  260H CEBRIDGE TELECOM LA, LLC D/B/A SUDDENLINK COMM LA 486   2014-03-03   
318-521 8 Natchitoches LA ALXNLAMAXKX  260H CEBRIDGE TELECOM LA, LLC D/B/A SUDDENLINK COMM LA 486   2014-03-03   
318-521 9 Natchitoches LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2019-03-31   
318-522 A Shreveport LA SHPTLAMA30Z  321J HD CARRIER LLC 486      
318-522 0 Shreveport LA SHPTLAMA02Z  624H ONVOY SPECTRUM, LLC 486   2023-08-15   
318-522 1 Shreveport LA SHPTLAMA02Z  624H ONVOY SPECTRUM, LLC 486   2023-08-15   
318-522 2 Shreveport LA SHPTLAMA02Z  624H ONVOY SPECTRUM, LLC 486   2023-08-15   
318-522 3 Shreveport LA SHPTLAMA02Z  624H ONVOY SPECTRUM, LLC 486   2023-08-15   
318-522 4 Shreveport LA SHPTLAMA02Z  624H ONVOY SPECTRUM, LLC 486   2023-08-15   
318-522 5 Shreveport LA ALXNLAMAY0X  425J CSC WIRELESS, LLC 486   2023-08-20   
318-522 6 Shreveport LA ALXNLAMAY0X  425J CSC WIRELESS, LLC 486   2023-08-20   
318-522 7 Shreveport LA   749E ONVOY, LLC - LA 486   2024-02-04   
318-522 8 Shreveport LA SHPTLAMA30Z  321J HD CARRIER LLC 486   2023-05-11   
318-522 9 Shreveport LA SHPTLAMA30Z  321J HD CARRIER LLC 486   2023-05-11   
318-523 A Homer LA SHPTLAMAX6Y  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486      
318-523 0 Homer LA SHPTLAMAXRY  153F BANDWIDTH.COM CLEC, LLC - LA 486   2008-12-18   
318-523 1 Homer LA SHPTLAMAXRY  153F BANDWIDTH.COM CLEC, LLC - LA 486   2012-09-08   
318-523 2 Homer LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2016-05-27   
318-523 3 Homer LA SHPTLA12X5Y  8764 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - LA 486   2010-05-01   
318-523 4 Homer LA SHPTLAMAX6Y  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486      

<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.