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: 281 [Rate centres in NPA 281] [Dial plan for NPA 281]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
281-393 8 Liverpool EMS TX HSTNTXGI1MD  004F BANDWIDTH.COM CLEC, LLC - TX 560      
281-393 9 Liverpool EMS TX HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-394 A Katy EMS TX KATYTXXADS1  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-394 0 Katy EMS TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-394 1 Katy EMS TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-394 2 Katy EMS TX HSTOTXORDS1  2091 ETS TELEPHONE COMPANY, INC. 560      
281-394 3 Katy EMS TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-394 4 Katy EMS TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-394 5 Katy EMS TX HSTOTXORDS1  2091 ETS TELEPHONE COMPANY, INC. 560      
281-394 6 Katy EMS TX KATYTXXADS1  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-394 7 Katy EMS TX HSTOTXORDS1  2091 ETS TELEPHONE COMPANY, INC. 560      
281-394 8 Katy EMS TX KATYTXXADS1  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-394 9 Katy EMS TX HSTOTXORDS1  2091 ETS TELEPHONE COMPANY, INC. 560      
281-395 A Katy EMS TX KATYTXXCRS0  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-395 0 Katy EMS TX KATYTXXCRS0  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-395 1 Katy EMS TX KATYTXXCRS0  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-395 2 Katy EMS TX KATYTXXCRS0  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-395 3 Katy EMS TX KATYTXXCRS0  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-395 4 Katy EMS TX KATYTXXCRS0  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-395 5 Katy EMS TX KATYTXXCRS0  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-395 6 Katy EMS TX KATYTXXCRS0  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-395 7 Katy EMS TX KATYTXXCRS0  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-395 8 Katy EMS TX KATYTXXCRS0  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-395 9 Katy EMS TX KATYTXXCRS0  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-396 A Katy EMS TX KATYTXXADS1  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-396 0 Katy EMS TX RSBGTXRRDS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 560      
281-396 1 Katy EMS TX KATYTXXADS1  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-396 2 Katy EMS TX KATYTXXADS1  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-396 3 Katy EMS TX KATYTXXADS1  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-396 4 Katy EMS TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560      
281-396 5 Katy EMS TX KATYTXXADS1  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-396 6 Katy EMS TX KATYTXXADS1  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-396 7 Katy EMS TX KATYTXXADS1  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-396 8 Katy EMS TX KATYTXXADS1  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-396 9 Katy EMS TX   515J IP HORIZON LLC 560      
281-397 A Bammel TX HSTNTXBADS0  9533 SOUTHWESTERN BELL 560      
281-397 0 Bammel TX HSTNTXBADS0  9533 SOUTHWESTERN BELL 560      
281-397 1 Bammel TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560      
281-397 2 Bammel TX HSTNTXBADS0  9533 SOUTHWESTERN BELL 560      
281-397 3 Bammel TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-397 4 Bammel TX HSTNTXBADS0  9533 SOUTHWESTERN BELL 560      
281-397 5 Bammel TX   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
281-397 6 Bammel TX HSTNTXBADS0  9533 SOUTHWESTERN BELL 560      
281-397 7 Bammel TX HSTNTXBADS0  9533 SOUTHWESTERN BELL 560      
281-397 8 Bammel TX HSTNTXBADS0  9533 SOUTHWESTERN BELL 560      
281-397 9 Bammel TX HSTNTXBADS0  9533 SOUTHWESTERN BELL 560      
281-398 A Barker TX HSTNTXBRDS0  9533 SOUTHWESTERN BELL 560      
281-399 A Splendora EMS TX SPLDTXSPDS0  9533 SOUTHWESTERN BELL 560      
281-399 0 Splendora EMS TX SPLDTXSPDS0  9533 SOUTHWESTERN BELL 560      
281-399 1 Splendora EMS TX SPLDTXSPDS0  9533 SOUTHWESTERN BELL 560      
281-399 2 Splendora EMS TX SPLDTXSPDS0  9533 SOUTHWESTERN BELL 560      
281-399 3 Splendora EMS TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560      
281-399 4 Splendora EMS TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
281-399 5 Splendora EMS TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
281-399 6 Splendora EMS TX HSTNTX279MD  7399 WESTEL, INC. - TX 560      
281-399 7 Splendora EMS TX NCGDTXNCKMD  318C CEBRIDGE TELECOM TX , L.P. - TX 560      
281-399 8 Splendora EMS TX SPLDTXSPDS0  9533 SOUTHWESTERN BELL 560      
281-399 9 Splendora EMS TX SPLDTXSPDS0  9533 SOUTHWESTERN BELL 560      
281-400 A Friendswood TX HSTNTXSXDS1  8833 LOGIX COMMUNICATIONS CORPORATION - TX 560      
281-400 0 Friendswood TX HSTNTXSXDS1  8833 LOGIX COMMUNICATIONS CORPORATION - TX 560      
281-400 1 Friendswood TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560      
281-400 2 Friendswood TX HSTNTXSXDS1  8833 LOGIX COMMUNICATIONS CORPORATION - TX 560      
281-400 3 Friendswood TX HSTNTXSXDS1  8833 LOGIX COMMUNICATIONS CORPORATION - TX 560      
281-400 4 Friendswood TX HSTNTXSXDS1  8833 LOGIX COMMUNICATIONS CORPORATION - TX 560      
281-400 5 Friendswood TX HSTNTXSXDS1  8833 LOGIX COMMUNICATIONS CORPORATION - TX 560      
281-400 6 Friendswood TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560      
281-400 7 Friendswood TX HSTNTXSXDS1  8833 LOGIX COMMUNICATIONS CORPORATION - TX 560      
281-400 8 Friendswood TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560      
281-400 9 Friendswood TX HSTNTXSXDS1  8833 LOGIX COMMUNICATIONS CORPORATION - TX 560      
281-401 A Tomball EMS TX TBLLTXTBDS0  9533 SOUTHWESTERN BELL 560      
281-401 0 Tomball EMS TX TBLLTXTBDS0  9533 SOUTHWESTERN BELL 560      
281-401 1 Tomball EMS TX TBLLTXTBDS0  9533 SOUTHWESTERN BELL 560      
281-401 2 Tomball EMS TX TBLLTXTBDS0  9533 SOUTHWESTERN BELL 560      
281-401 3 Tomball EMS TX TBLLTXTBDS0  9533 SOUTHWESTERN BELL 560      
281-401 4 Tomball EMS TX TBLLTXTBDS0  9533 SOUTHWESTERN BELL 560      
281-401 5 Tomball EMS TX TBLLTXTBDS0  9533 SOUTHWESTERN BELL 560      
281-401 6 Tomball EMS TX TBLLTXTBDS0  9533 SOUTHWESTERN BELL 560      
281-401 7 Tomball EMS TX TBLLTXTBDS0  9533 SOUTHWESTERN BELL 560      
281-401 8 Tomball EMS TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
281-401 9 Tomball EMS TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-402 A La Porte TX   829J PAETEC ITEL, LLC 560   2025-01-23   
281-402 0 La Porte TX HSTATX757MD  7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 560      
281-402 1 La Porte TX HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-402 2 La Porte TX HSTATX757MD  7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 560      
281-402 3 La Porte TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-402 4 La Porte TX HSTOTXRWDS7  089G COMITY COMMUNICATIONS, LLC - TX 560      
281-402 5 La Porte TX HSTNTX01X7X  516C AT&T CORP. 560      
281-402 6 La Porte TX HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-402 7 La Porte TX HSTNTX01DS5  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
281-402 8 La Porte TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-402 9 La Porte TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560      
281-403 A Stafford TX STFRTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-404 A Houston TX HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-404 0 Houston TX HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-404 1 Houston TX HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-404 2 Houston TX HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-404 3 Houston TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-404 4 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-404 5 Houston TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-404 6 Houston TX HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      

<< 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 >>

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.