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: 512 [Rate centres in NPA 512] [Dial plan for NPA 512]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
512-747 7 Austin TX AUSWTXSZDS2  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2005-04-01   
512-747 8 Austin TX AUSWTXSZDS2  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2005-04-01   
512-747 9 Austin TX AUSWTXSZDS2  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2005-04-01   
512-748 A Austin TX   6529 T-MOBILE USA, INC. 558      
512-748 0 Austin TX   6529 T-MOBILE USA, INC. 558      
512-748 1 Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558      
512-748 2 Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558      
512-748 3 Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558      
512-748 4 Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558      
512-748 5 Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558      
512-748 6 Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558      
512-748 7 Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558      
512-748 8 Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558      
512-748 9 Austin TX AUSWTXGX0MD  5562 METROPCS, INC. 558      
512-749 A San Marcos TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558      
512-749 0 San Marcos TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2006-08-31   
512-749 1 San Marcos TX SMRCTXXAEMD  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 558   2006-09-11   
512-749 2 San Marcos TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2006-10-14   
512-749 3 San Marcos TX SMRCTXXAJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2008-03-14   
512-749 4 San Marcos TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2007-02-25   
512-749 5 San Marcos TX AUSWTXGX3MD  6529 T-MOBILE USA, INC. 558   2007-04-25   
512-749 6 San Marcos TX AUSWTXGX3MD  6529 T-MOBILE USA, INC. 558   2007-04-25   
512-749 7 San Marcos TX AUSWTXGX3MD  6529 T-MOBILE USA, INC. 558   2006-11-17   
512-749 8 San Marcos TX AUSWTXGX3MD  6529 T-MOBILE USA, INC. 558   2006-10-31   
512-749 9 San Marcos TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2006-06-23   
512-750 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-751 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-752 A Lometa TX LOMTTXXADS0  2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK 558      
512-753 A San Marcos TX SMRCTXXADS0  2140 CENTURYTEL OF SAN MARCOS, INC. DBA CENTURYLINK 558      
512-753 0 San Marcos TX SMRCTXXADS0  2140 CENTURYTEL OF SAN MARCOS, INC. DBA CENTURYLINK 558      
512-753 1 San Marcos TX SMRCTXXADS0  2140 CENTURYTEL OF SAN MARCOS, INC. DBA CENTURYLINK 558      
512-753 2 San Marcos TX SMRCTXXADS0  2140 CENTURYTEL OF SAN MARCOS, INC. DBA CENTURYLINK 558      
512-753 3 San Marcos TX SMRCTXXADS0  2140 CENTURYTEL OF SAN MARCOS, INC. DBA CENTURYLINK 558      
512-753 4 San Marcos TX SMRCTXXADS0  2140 CENTURYTEL OF SAN MARCOS, INC. DBA CENTURYLINK 558      
512-753 5 San Marcos TX SMRCTXXADS0  2140 CENTURYTEL OF SAN MARCOS, INC. DBA CENTURYLINK 558      
512-753 6 San Marcos TX SMRCTXXADS0  2140 CENTURYTEL OF SAN MARCOS, INC. DBA CENTURYLINK 558      
512-753 7 San Marcos TX SMRCTXXADS0  2140 CENTURYTEL OF SAN MARCOS, INC. DBA CENTURYLINK 558      
512-753 8 San Marcos TX SMRCTXXADS0  2140 CENTURYTEL OF SAN MARCOS, INC. DBA CENTURYLINK 558      
512-753 9 San Marcos TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-754 A San Marcos TX SMRCTXXADS0  2140 CENTURYTEL OF SAN MARCOS, INC. DBA CENTURYLINK 558      
512-755 A Burnet TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558      
512-755 0 Burnet TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558      
512-755 1 Burnet TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558      
512-755 2 Burnet TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558      
512-755 3 Burnet TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558      
512-755 4 Burnet TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558      
512-755 5 Burnet TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558      
512-755 6 Burnet TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558      
512-755 7 Burnet TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558      
512-755 8 Burnet TX SMRCTXXAKMD  508J CENTURYLINK COMMUNICATIONS, LLC 558   2014-09-06   

<< 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 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.