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: 832 [Rate centres in NPA 832] [Dial plan for NPA 832]

<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
832-333 2 Houston TX   903C ONVOY, LLC - TX 560      
832-333 3 Houston TX   903C ONVOY, LLC - TX 560      
832-333 4 Houston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-10-20   
832-333 5 Houston TX   903C ONVOY, LLC - TX 560      
832-333 6 Houston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-10-20   
832-333 7 Houston TX   903C ONVOY, LLC - TX 560      
832-333 8 Houston TX   903C ONVOY, LLC - TX 560      
832-333 9 Houston TX   903C ONVOY, LLC - TX 560      
832-334 A Cypress EMS TX HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
832-334 0 Cypress EMS TX HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
832-334 1 Cypress EMS TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2005-07-22   
832-334 2 Cypress EMS TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2006-02-24   
832-334 3 Cypress EMS TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2006-10-12   
832-334 4 Cypress EMS TX   903C ONVOY, LLC - TX 560   2004-09-13   
832-334 5 Cypress EMS TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2011-09-26   
832-334 6 Cypress EMS TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2007-06-11   
832-334 7 Cypress EMS TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2007-09-17   
832-334 8 Cypress EMS TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2008-10-06   
832-334 9 Cypress EMS TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2003-07-20   
832-335 A Houston TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
832-335 0 Houston TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2005-07-08   
832-335 1 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-07-28   
832-335 2 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-07-28   
832-335 3 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-07-28   
832-335 4 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-07-28   
832-335 5 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-07-28   
832-335 6 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-07-28   
832-335 7 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-07-28   
832-335 8 Houston TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2005-05-09   
832-335 9 Houston TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2005-05-09   
832-336 A Manvel TX HSTATX750MD  829J PAETEC ITEL, LLC 560   2025-01-23   
832-336 0 Manvel TX HSTATX750MD  829J PAETEC ITEL, LLC 560      
832-336 1 Manvel TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-11-03   
832-336 2 Manvel TX HSTNTX01X7X  516C AT&T CORP. 560   2015-01-06   
832-336 3 Manvel TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2010-11-15   
832-336 4 Manvel TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2014-10-29   
832-336 5 Manvel TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2014-06-23   
832-336 6 Manvel TX HSTNTX01MMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2013-08-26   
832-336 7 Manvel TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2011-09-02   
832-336 8 Manvel TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2023-07-15   
832-336 9 Manvel TX   515J IP HORIZON LLC 560   2015-03-23   
832-337 A Houston Suburban TX HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
832-337 0 Houston Suburban TX   7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2008-01-20   
832-337 1 Houston Suburban TX   7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2008-01-20   
832-337 2 Houston Suburban TX   7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2008-01-20   
832-337 3 Houston Suburban TX   7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2008-01-20   
832-337 4 Houston Suburban TX   7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2008-01-20   
832-337 5 Houston Suburban TX   7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2008-01-20   
832-337 6 Houston Suburban TX   7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2008-01-20   
832-337 7 Houston Suburban TX   7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2008-01-20   

<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 >>

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.