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 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
281-673 2 Bammel TX   7239 MCI WORLDCOM COMMUNICATIONS, INC. - TX 560      
281-673 3 Bammel TX   327E YMAX COMMUNICATIONS CORP. - TX 560   2009-02-11   
281-673 4 Bammel TX   903C ONVOY, LLC - TX 560   2009-12-08   
281-673 5 Bammel TX   6701 AERIAL COMMUNICATIONS 560   2010-01-20   
281-673 6 Bammel TX   004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-03-11   
281-673 7 Bammel TX   6701 AERIAL COMMUNICATIONS 560   2010-01-20   
281-673 8 Bammel TX   6701 AERIAL COMMUNICATIONS 560   2009-02-26   
281-673 9 Bammel TX   6701 AERIAL COMMUNICATIONS 560   2009-08-24   
281-674 A Houston Suburban TX HSTOTX46DS0  7239 MCI WORLDCOM COMMUNICATIONS, INC. - TX 560      
281-674 0 Houston Suburban TX   7239 MCI WORLDCOM COMMUNICATIONS, INC. - TX 560      
281-674 1 Houston Suburban TX   7239 MCI WORLDCOM COMMUNICATIONS, INC. - TX 560      
281-674 2 Houston Suburban TX   7239 MCI WORLDCOM COMMUNICATIONS, INC. - TX 560      
281-674 3 Houston Suburban TX   327E YMAX COMMUNICATIONS CORP. - TX 560   2008-08-21   
281-674 4 Houston Suburban TX   327E YMAX COMMUNICATIONS CORP. - TX 560   2008-08-21   
281-674 5 Houston Suburban TX   327E YMAX COMMUNICATIONS CORP. - TX 560   2008-08-21   
281-674 6 Houston Suburban TX   7239 MCI WORLDCOM COMMUNICATIONS, INC. - TX 560   2010-11-19   
281-674 7 Houston Suburban TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2008-11-25   
281-674 8 Houston Suburban TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2008-11-25   
281-674 9 Houston Suburban TX   327E YMAX COMMUNICATIONS CORP. - TX 560   2011-06-17   
281-675 A Barker TX HSTNTXBRDS0  9533 SOUTHWESTERN BELL 560      
281-675 0 Barker TX   9533 SOUTHWESTERN BELL 560      
281-675 1 Barker TX   9533 SOUTHWESTERN BELL 560      
281-675 2 Barker TX   004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-06-24   
281-675 3 Barker TX   9533 SOUTHWESTERN BELL 560      
281-675 4 Barker TX   9533 SOUTHWESTERN BELL 560      
281-675 5 Barker TX   004F BANDWIDTH.COM CLEC, LLC - TX 560   2012-10-25   
281-675 6 Barker TX   7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 560   2013-10-18   
281-675 7 Barker TX   9533 SOUTHWESTERN BELL 560      
281-675 8 Barker TX   9533 SOUTHWESTERN BELL 560      
281-675 9 Barker TX   9533 SOUTHWESTERN BELL 560      
281-676 A Barker TX HSTOTX46DS0  7239 MCI WORLDCOM COMMUNICATIONS, INC. - TX 560      
281-676 0 Barker TX   5562 METRO PCS, INC. 560   2013-07-17   
281-676 1 Barker TX   5562 METRO PCS, INC. 560   2013-08-14   
281-676 2 Barker TX   7239 MCI WORLDCOM COMMUNICATIONS, INC. - TX 560      
281-676 3 Barker TX   8958 XO TEXAS, INC. 560   2008-05-25   
281-676 4 Barker TX   516C AT&T CORP. 560   2006-06-30   
281-676 5 Barker TX   8958 XO TEXAS, INC. 560   2009-04-03   
281-676 6 Barker TX   7239 MCI WORLDCOM COMMUNICATIONS, INC. - TX 560   2011-01-06   
281-676 7 Barker TX   5562 METRO PCS, INC. 560   2019-07-20   
281-676 8 Barker TX   516C AT&T CORP. 560   2009-12-29   
281-676 9 Barker TX   5562 METRO PCS, INC. 560   2013-08-14   
281-677 A Houston Suburban TX HSTOTX46DS0  7239 MCI WORLDCOM COMMUNICATIONS, INC. - TX 560      
281-677 0 Houston Suburban TX   6664 SPRINT SPECTRUM L.P. 560   2011-07-27   
281-677 1 Houston Suburban TX   6664 SPRINT SPECTRUM L.P. 560   2011-07-27   
281-677 2 Houston Suburban TX   7239 MCI WORLDCOM COMMUNICATIONS, INC. - TX 560      
281-677 3 Houston Suburban TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2008-11-25   
281-677 4 Houston Suburban TX   8958 XO TEXAS, INC. 560   2008-11-10   
281-677 5 Houston Suburban TX   8958 XO TEXAS, INC. 560   2008-11-10   
281-677 6 Houston Suburban TX   327E YMAX COMMUNICATIONS CORP. - TX 560   2011-06-17   
281-677 7 Houston Suburban TX   6664 SPRINT SPECTRUM L.P. 560   2011-07-27   

<< 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 >>

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.