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: 806 [Rate centres in NPA 806] [Dial plan for NPA 806]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
806-303 5 Post TX BWFDTXXA6MD  318C CEBRIDGE TELECOM TX , L.P. - TX 544   2013-12-30   
806-303 6 Post TX LBCKTXPSXFX  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 544   2021-05-04   
806-304 A Canadian TX AMRLTX02XMX  903C ONVOY, LLC - TX 546      
806-304 0 Canadian TX AMRLTX02XMX  903C ONVOY, LLC - TX 546      
806-304 1 Canadian TX AMRLTX02XMX  903C ONVOY, LLC - TX 546   2019-05-24   
806-304 2 Canadian TX AMRLTX02XMX  903C ONVOY, LLC - TX 546   2021-08-06   
806-304 3 Canadian TX AMRLTX02XMX  903C ONVOY, LLC - TX 546   2019-08-18   
806-304 4 Canadian TX AMRLTX02XMX  903C ONVOY, LLC - TX 546   2019-08-18   
806-304 5 Canadian TX AMRLTX02XMX  903C ONVOY, LLC - TX 546   2020-08-21   
806-304 6 Canadian TX AMRLTX02XMX  903C ONVOY, LLC - TX 546   2020-08-21   
806-304 7 Canadian TX AMRLTX02XMX  903C ONVOY, LLC - TX 546   2020-08-21   
806-304 8 Canadian TX AMRLTX02XMX  903C ONVOY, LLC - TX 546   2021-02-15   
806-304 9 Canadian TX AMRLTX02XMX  903C ONVOY, LLC - TX 546   2021-09-23   
806-305 A Denver City TX LBCKTXPSXUX  004F BANDWIDTH.COM CLEC, LLC - TX 544      
806-305 0 Denver City TX LBCKTXPSXUX  004F BANDWIDTH.COM CLEC, LLC - TX 544   2014-10-17   
806-305 1 Denver City TX BWFDTXXA0MD  8661 POKA LAMBRO TELEPHONE COMPANY 544   2020-11-22   
806-305 2 Denver City TX LBCKTXPSXUX  004F BANDWIDTH.COM CLEC, LLC - TX 544   2015-06-26   
806-305 3 Denver City TX LBCKTXPSXPX  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 544   2017-04-11   
806-305 5 Denver City TX   903C ONVOY, LLC - TX 544   2022-04-23   
806-305 9 Denver City TX LBCKTXPSXUX  004F BANDWIDTH.COM CLEC, LLC - TX 544   2012-07-21   
806-306 A Hartley TX DUMSTXXA5MD  0132 AMA COMM., LLC DBA AMA*TECHTEL COMMUNICATIONS-TX 546      
806-307 A Skellytown TX AMRLTXDRXMD  516C AT&T CORP. 546      
806-307 0 Skellytown TX AMRLTX02XMX  903C ONVOY, LLC - TX 546   2014-11-11   
806-307 1 Skellytown TX AMRLTX02XMX  903C ONVOY, LLC - TX 546   2019-08-18   
806-307 2 Skellytown TX AMRLTX02XMX  903C ONVOY, LLC - TX 546   2019-08-18   
806-307 3 Skellytown TX AMRLTX02XMX  903C ONVOY, LLC - TX 546   2021-03-13   
806-307 4 Skellytown TX AMRLTX02X7Y  073H TELNYX LLC 546   2021-04-09   
806-307 5 Skellytown TX   515J IP HORIZON LLC 546   2021-05-10   
806-307 6 Skellytown TX AMRLTXDRWMD  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 546   2020-09-21   
806-307 7 Skellytown TX AMRLTXDRXMD  516C AT&T CORP. 546   2012-01-09   
806-307 8 Skellytown TX AMRLTX02XMX  903C ONVOY, LLC - TX 546   2021-09-06   
806-307 9 Skellytown TX AMRLTX02X9Y  624H ONVOY SPECTRUM, LLC 546   2021-12-08   
806-308 A Woodrow TX LBCKTX97DS0  4913 VEXUS 544      
806-309 A Lubbock TX LBCKTXPSX6X  6664 SPRINT SPECTRUM, L.P. 544      
806-310 A Amarillo TX AMRLTX02UMD  7409 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - TX 546      
806-310 0 Amarillo TX AMRLTX02XMX  903C ONVOY, LLC - TX 546   2017-11-03   
806-310 1 Amarillo TX AMRLTX02UMD  7409 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - TX 546   2015-06-04   
806-310 2 Amarillo TX AMRLTXDRSMD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 546   2016-11-06   
806-310 3 Amarillo TX AMRLTX02X2X  5562 METROPCS, INC. 546   2016-06-10   
806-310 4 Amarillo TX AMRLTX02XZX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 546   2017-10-11   
806-310 5 Amarillo TX AMRLTX02XMX  903C ONVOY, LLC - TX 546   2018-03-09   
806-310 6 Amarillo TX AMRLTX02XMX  903C ONVOY, LLC - TX 546   2018-03-09   
806-310 7 Amarillo TX AMRLTX02XBX  004F BANDWIDTH.COM CLEC, LLC - TX 546   2018-07-08   
806-310 8 Amarillo TX AMRLTX02X2X  5562 METROPCS, INC. 546   2016-06-24   
806-310 9 Amarillo TX AMRLTX02XBX  004F BANDWIDTH.COM CLEC, LLC - TX 546   2018-07-08   
806-312 A Post TX BWFDTXXA6MD  318C CEBRIDGE TELECOM TX , L.P. - TX 544      
806-312 0 Post TX BWFDTXXA6MD  318C CEBRIDGE TELECOM TX , L.P. - TX 544      
806-313 A Plainview TX LBCKTX97DS0  4913 VEXUS 544      
806-313 0 Plainview TX LBCKTX97DS0  4913 VEXUS 544   2004-10-08   
806-313 1 Plainview TX LBCKTX97DS0  4913 VEXUS 544   2004-10-08   

<< 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 >>

Last updated: Fri, 13 May 2022 22:16:13 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.